Update version number to 3.10.1

Fix dropdown bug
Remove file appender configuration
2026-05-09 12:15:35 +02:00 · 2016-01-01 15:14:54 +09:00 · 2016-01-01 15:14:08 +09:00 · 2016-01-01 15:13:56 +09:00 · 2015-12-30 01:43:22 +09:00
102 changed files with 767 additions and 2405 deletions
--- a/README.md
+++ b/README.md
@@ -9,21 +9,28 @@ The current version of GitBucket provides a basic features below:

 - Public / Private Git repository (http and ssh access)
 - Repository viewer and online file editing
+- Repository search (Code and Issues)
 - Wiki
- Issues / Pull request
+- Issues
+- Fork / Pull request
 - Email notification
+- Activity timeline
 - Simple user and group management with LDAP integration
+- Gravatar support
 - Plug-in system

-If you want to try the development version of GitBucket, see [Developer's Guide](https://github.com/gitbucket/gitbucket/blob/master/doc/how_to_run.md).
+If you want to try the development version of GitBucket, see the documentation for developers at [Wiki](https://github.com/gitbucket/gitbucket/wiki).

 Installation
 --------
-GitBucket requires **Java8**. You have to install beforehand when it's not installed.

 1. Download latest **gitbucket.war** from [the release page](https://github.com/gitbucket/gitbucket/releases).
 2. Deploy it to the Servlet 3.0 container such as Tomcat 7.x, Jetty 8.x, GlassFish 3.x or higher.
-3. Access **http://[hostname]:[port]/gitbucket/** using your web browser and logged-in with **root** / **root**.
+3. Access **http://[hostname]:[port]/gitbucket/** using your web browser.
+
+If you are using Gitbucket behind a webserver please make sure you have increased the **client_max_body_size** (on nginx)
+
+The default administrator account is **root** and password is **root**.

 or you can start GitBucket by `java -jar gitbucket.war` without servlet container. In this case, GitBucket URL is **http://[hostname]:8080/**. You can specify following options.

@@ -34,7 +41,35 @@ or you can start GitBucket by `java -jar gitbucket.war` without servlet containe

 To upgrade GitBucket, only replace gitbucket.war after stop GitBucket. All GitBucket data is stored in HOME/.gitbucket. So if you want to back up GitBucket data, copy this directory to the other disk.

-About installation on Mac or Windows Server (with IIS), configuration of Apache or Nginx and also integration with other tools or services such as Jenkins or Slack, see [Wiki](https://github.com/gitbucket/gitbucket/wiki).
+For Installation on Windows Server with IIS see [this wiki page](https://github.com/gitbucket/gitbucket/wiki/Installation-on-IIS-and-Helicontech-Zoo)
+
+### Mac OS X
+#### Installing Via Homebrew
+
+```
+$ brew install gitbucket
+==> Downloading https://github.com/takezoe/gitbucket/releases/download/1.10/gitbucket.war
+######################################################################## 100.0%
+==> Caveats
+Note: When using launchctl the port will be 8080.
+
+To have launchd start gitbucket at login:
+    ln -sfv /usr/local/opt/gitbucket/*.plist ~/Library/LaunchAgents
+Then to load gitbucket now:
+    launchctl load ~/Library/LaunchAgents/homebrew.mxcl.gitbucket.plist
+Or, if you don't want/need launchctl, you can just run:
+    java -jar /usr/local/opt/gitbucket/libexec/gitbucket.war
+==> Summary
+/usr/local/Cellar/gitbucket/1.10: 3 files, 42M, built in 11 seconds
+```
+
+#### Manual Installation
+On OS X, generate `gitbucket.plist` by [this script](https://raw.githubusercontent.com/gitbucket/gitbucket/master/contrib/macosx/makePlist) and copy it to `~/Library/LaunchAgents/`
+
+Run the following commands in `Terminal` to
+
+- start gitbucket: `launchctl load ~/Library/LaunchAgents/gitbucket.plist`
+- stop gitbucket: `launchctl unload ~/Library/LaunchAgents/gitbucket.plist`

 Plug-ins
 --------
@@ -60,18 +95,10 @@ Support

 Release Notes
 --------
-### 3.11 - 30 Jan 2016
- Upgrade Scalatra to 2.4
- Sidebar and Footer for Wiki
- Branch protection and receive hook extension point for plug-in
- Limit recent updated repositories list
- Issue actions look-alike GitHub
- Web API for labels
-
 ### 3.10 - 30 Dec 2015
 - Move to Bootstrap3
 - New URL for raw contents (`raw/master/doc/activity.md` instead of `blob/master/doc/activity.md?raw=true`)
- Update xsbt-web-plugin
+- Update xsbt-web-pligin
 - Update H2 database

 ### 3.9 - 5 Dec 2015
@@ -315,3 +342,7 @@ Release Notes

 ### 1.0 - 04 Jul 2013
 - This is a first public release
+
+Sponsors
+--------
+[![IntelliJ IDEA](https://www.jetbrains.com/idea/docs/logo_intellij_idea.png)](https://www.jetbrains.com/idea/)
--- a/build.sbt
+++ b/build.sbt
@@ -1,159 +0,0 @@
-val Organization = "gitbucket"
-val Name = "gitbucket"
-val GitBucketVersion = "3.11.0"
-val ScalatraVersion = "2.4.0"
-val JettyVersion = "9.3.6.v20151106"
-
-lazy val root = (project in file(".")).enablePlugins(SbtTwirl, JettyPlugin)
-
-sourcesInBase := false
-organization := Organization
-name := Name
-version := GitBucketVersion
-scalaVersion := "2.11.6"
-
-// dependency settings
-resolvers ++= Seq(
-  Classpaths.typesafeReleases,
-  "amateras-repo" at "http://amateras.sourceforge.jp/mvn/",
-  "amateras-snapshot-repo" at "http://amateras.sourceforge.jp/mvn-snapshot/"
-)
-libraryDependencies ++= Seq(
-  "org.eclipse.jgit"          % "org.eclipse.jgit.http.server" % "4.1.1.201511131810-r",
-  "org.eclipse.jgit"          % "org.eclipse.jgit.archive"     % "4.1.1.201511131810-r",
-  "org.scalatra"             %% "scalatra"                     % ScalatraVersion,
-  "org.scalatra"             %% "scalatra-json"                % ScalatraVersion,
-  "org.json4s"               %% "json4s-jackson"               % "3.3.0",
-  "io.github.gitbucket"      %% "scalatra-forms"               % "1.0.0",
-  "commons-io"                % "commons-io"                   % "2.4",
-  "io.github.gitbucket"       % "markedj"                      % "1.0.6",
-  "org.apache.commons"        % "commons-compress"             % "1.10",
-  "org.apache.commons"        % "commons-email"                % "1.4",
-  "org.apache.httpcomponents" % "httpclient"                   % "4.5.1",
-  "org.apache.sshd"           % "apache-sshd"                  % "1.0.0",
-  "org.apache.tika"           % "tika-core"                    % "1.11",
-  "com.typesafe.slick"       %% "slick"                        % "2.1.0",
-  "com.novell.ldap"           % "jldap"                        % "2009-10-07",
-  "com.h2database"            % "h2"                           % "1.4.190",
-  "ch.qos.logback"            % "logback-classic"              % "1.1.1",
-  "com.mchange"               % "c3p0"                         % "0.9.5.2",
-  "com.typesafe"              % "config"                       % "1.3.0",
-  "com.typesafe.akka"        %% "akka-actor"                   % "2.3.14",
-  "com.enragedginger"        %% "akka-quartz-scheduler"        % "1.4.0-akka-2.3.x" exclude("c3p0","c3p0"),
-  "org.eclipse.jetty"         % "jetty-webapp"                 % JettyVersion     % "provided",
-  "javax.servlet"             % "javax.servlet-api"            % "3.1.0"          % "provided",
-  "junit"                     % "junit"                        % "4.12"           % "test",
-  "org.scalatra"             %% "scalatra-specs2"              % ScalatraVersion  % "test",
-  "org.specs2"               %% "specs2-junit"                 % "3.6.6"          % "test"
-)
-
-// Twirl settings
-play.twirl.sbt.Import.TwirlKeys.templateImports += "gitbucket.core._"
-
-// Compiler settings
-scalacOptions := Seq("-deprecation", "-language:postfixOps")
-javacOptions in compile ++= Seq("-target", "7", "-source", "7")
-javaOptions in Jetty += "-Dlogback.configurationFile=/logback-dev.xml"
-testOptions in Test += Tests.Argument(TestFrameworks.Specs2, "junitxml", "console")
-javaOptions in Test += "-Dgitbucket.home=target/gitbucket_home_for_test"
-testOptions in Test += Tests.Setup( () => new java.io.File("target/gitbucket_home_for_test").mkdir() )
-fork in Test := true
-packageOptions += Package.MainClass("JettyLauncher")
-
-// Assembly settings
-test in assembly := {}
-assemblyMergeStrategy in assembly := {
-  case PathList("META-INF", xs @ _*) =>
-    (xs map {_.toLowerCase}) match {
-      case ("manifest.mf" :: Nil) => MergeStrategy.discard
-      case _ => MergeStrategy.discard
-    }
-  case x => MergeStrategy.first
-}
-
-// JRebel
-jrebel.webLinks += (target in webappPrepare).value
-jrebel.enabled := System.getenv().get("JREBEL") != null
-javaOptions in Jetty ++= Option(System.getenv().get("JREBEL")).toSeq.flatMap { path =>
-  Seq("-noverify", "-XX:+UseConcMarkSweepGC", "-XX:+CMSClassUnloadingEnabled", s"-javaagent:${path}")
-}
-jrebelSettings
-
-// Create executable war file
-val executableConfig = config("executable").hide
-Keys.ivyConfigurations += executableConfig
-libraryDependencies	++= Seq(
-  "org.eclipse.jetty"	%	"jetty-security"     % JettyVersion % "executable",
-  "org.eclipse.jetty"	%	"jetty-webapp"       % JettyVersion % "executable",
-  "org.eclipse.jetty"	%	"jetty-continuation" % JettyVersion % "executable",
-  "org.eclipse.jetty"	%	"jetty-server"       % JettyVersion % "executable",
-  "org.eclipse.jetty"	%	"jetty-xml"          % JettyVersion % "executable",
-  "org.eclipse.jetty"	%	"jetty-http"         % JettyVersion % "executable",
-  "org.eclipse.jetty"	%	"jetty-servlet"      % JettyVersion % "executable",
-  "org.eclipse.jetty"	%	"jetty-io"           % JettyVersion % "executable",
-  "org.eclipse.jetty"	%	"jetty-util"         % JettyVersion % "executable"
-)
-
-val executableKey	= TaskKey[File]("executable")
-executableKey	:= {
-  import org.apache.ivy.util.ChecksumHelper
-  import java.util.jar.{ Manifest => JarManifest }
-  import java.util.jar.Attributes.{ Name => AttrName }
-
-  val workDir	= Keys.target.value / "executable"
-  val warName	= Keys.name.value + ".war"
-
-  val log		= streams.value.log
-  log info s"building executable webapp in ${workDir}"
-
-  // initialize temp directory
-  val temp	= workDir / "webapp"
-  IO delete temp
-
-  // include jetty classes
-  val jettyJars	= Keys.update.value select configurationFilter(name = executableConfig.name)
-  jettyJars foreach { jar =>
-    IO unzip (jar, temp, (name:String) =>
-      (name startsWith "javax/") ||
-      (name startsWith "org/")
-    )
-  }
-
-  // include original war file
-  val warFile	= (Keys.`package`).value
-  IO unzip (warFile, temp)
-
-  // include launcher classes
-  val classDir		= (Keys.classDirectory in Compile).value
-  val launchClasses	= Seq("JettyLauncher.class" /*, "HttpsSupportConnector.class" */)
-  launchClasses foreach { name =>
-    IO copyFile (classDir / name, temp / name)
-  }
-
-  // zip it up
-  IO delete (temp / "META-INF" / "MANIFEST.MF")
-  val contentMappings	= (temp.*** --- PathFinder(temp)).get pair relativeTo(temp)
-  val manifest		= new JarManifest
-  manifest.getMainAttributes put (AttrName.MANIFEST_VERSION,	"1.0")
-  manifest.getMainAttributes put (AttrName.MAIN_CLASS,		"JettyLauncher")
-  val outputFile		= workDir / warName
-  IO jar (contentMappings, outputFile, manifest)
-
-  // generate checksums
-  Seq("md5", "sha1") foreach { algorithm =>
-    IO.write(
-      workDir / (warName + "." + algorithm),
-      ChecksumHelper computeAsString (outputFile, algorithm)
-    )
-  }
-
-  // done
-  log info s"built executable webapp ${outputFile}"
-  outputFile
-}
-/*
-Keys.artifact in (Compile, executableKey) ~= {
-	_ copy (`type` = "war", extension = "war"))
-}
-addArtifact(Keys.artifact in (Compile, executableKey), executableKey)
-*/
--- a/doc/auto_update.md
+++ b/doc/auto_update.md
@@ -8,7 +8,7 @@ To release a new version of GitBucket, add the version definition to the [gitbuc
 object AutoUpdate {
  ...
  /**
-   * The history of versions. A head of this sequence is the current GitBucket version.
+   * The history of versions. A head of this sequence is the current BitBucket version.
   */
  val versions = Seq(
      Version(1, 0)
@@ -20,7 +20,7 @@ Next, add a SQL file which updates database schema into [/src/main/resources/upd

 GitBucket stores the current version to ```GITBUCKET_HOME/version``` and checks it at start-up. If the stored version differs from the actual version, it executes differences of SQL files between the stored version and the actual version. And ```GITBUCKET_HOME/version``` is updated by the actual version.

-We can also add any Scala code for upgrade GitBucket which modifies resources other than database. Override ```Version.update``` like below:
+We can also add any Scala code for upgrade GitBucket which modifies ｒesources other than database. Override ```Version.update``` like below:

 ```scala
 val versions = Seq(
--- a/doc/directory.md
+++ b/doc/directory.md
@@ -8,10 +8,10 @@ This directory has following structure:
 * /HOME/gitbucket
  * /repositories 
    * /USER_NAME
-      * /REPO_NAME.git (substance of repository. GitServlet sees this directory)
-      * /REPO_NAME
+      * / REPO_NAME.git (substance of repository. GitServlet sees this directory)
+      * / REPO_NAME
        * /issues (files which are attached to issue)
-      * /REPO_NAME.wiki.git (wiki repository)
+      * / REPO_NAME.wiki.git (wiki repository)
  * /data
    * /USER_NAME
      * /files
--- a/doc/how_to_run.md
+++ b/doc/how_to_run.md
@@ -27,8 +27,7 @@ $ sbt package

 To build executable war file, run

-```
-$ sbt executable
-```
+*  Windows: Not available
+*  Linux: `./release/make-release-war.sh`

-at the top of the source tree. It generates executable `gitbucket.war` into `target/executable`. We release this war file as release artifact.
+at the top of the source tree. It generates executable `gitbucket.war` into `target/scala-2.11`. We release this war file as release artifact.
--- a/doc/jrebel.md
+++ b/doc/jrebel.md
@@ -1,148 +0,0 @@
-JRebel integration (optional)
-=============================
-
-[JRebel](http://zeroturnaround.com/software/jrebel/) is a JVM plugin that makes developing web apps much faster.
-JRebel is generally able to eliminate the need for the following slow "app restart" in sbt following a code change:
-
-```
-> jetty:start
-```
-
-While JRebel is not open source, it does reload your code faster than the `~;copy-resources;aux-compile` way of doing things using `sbt`.
-
-It's only used during development, and doesn't change your deployed app in any way.
-
-JRebel used to be free for Scala developers, but that changed recently, and now there's a cost associated with usage for Scala. There are trial plans and free non-commercial licenses available if you just want to try it out.
-
----
-
-## 1. Get a JRebel license
-
-Sign up for a [usage plan](https://my.jrebel.com/). You will need to create an account.
-
-## 2. Download JRebel
-
-Download the most recent ["nosetup" JRebel zip](http://zeroturnaround.com/software/jrebel/download/prev-releases/).
-Next, unzip the downloaded file.
-
-## 3. Activate
-
-Follow the [instructions on the JRebel website](http://zeroturnaround.com/software/jrebel/download/prev-releases/) to activate your downloaded JRebel.
-
-You can use the default settings for all the configurations.
-
-You don't need to integrate with your IDE, since we're using sbt to do the servlet deployment.
-
-## 4. Tell jvm where JRebel is
-
-Fortunately, the gitbucket project is already set up to use JRebel.
-You only need to tell jvm where to find the jrebel jar.
-
-To do so, edit your shell resource file (usually `~/.bash_profile` on Mac, and `~/.bashrc` on Linux), and add the following line:
-
-```bash
-export JREBEL=/path/to/jrebel/jrebel.jar
-```
-
-For example, if you unzipped your JRebel download in your home directory, you whould use:
-
-```bash
-export JREBEL=~/jrebel/jrebel.jar
-```
-
-Now reload your shell:
-
-```
-$ source ~/.bash_profile # on Mac
-$ source ~/.bashrc       # on Linux
-```
-
-## 5. See it in action!
-
-Now you're ready to use JRebel with the gitbucket.
-When you run sbt as normal, you will see a long message from JRebel, indicating it has loaded.
-Here's an abbreviated version of what you will see:
-
-```
-$ ./sbt
-[info] Loading project definition from /git/gitbucket/project
-[info] Set current project to gitbucket (in build file:/git/gitbucket/)
->
-```
-
-You will start the servlet container slightly differently now that you're using sbt.
-
-```
-> jetty:start
-:
-[info] starting server ...
-[success] Total time: 3 s, completed Jan 3, 2016 9:47:55 PM
-2016-01-03 21:47:57 JRebel:
-2016-01-03 21:47:57 JRebel: A newer version '6.3.1' is available for download
-2016-01-03 21:47:57 JRebel: from http://zeroturnaround.com/software/jrebel/download/
-2016-01-03 21:47:57 JRebel:
-2016-01-03 21:47:58 JRebel: Contacting myJRebel server ..
-2016-01-03 21:47:59 JRebel: Directory '/git/gitbucket/target/scala-2.11/classes' will be monitored for changes.
-2016-01-03 21:47:59 JRebel: Directory '/git/gitbucket/target/scala-2.11/test-classes' will be monitored for changes.
-2016-01-03 21:47:59 JRebel: Directory '/git/gitbucket/target/webapp' will be monitored for changes.
-2016-01-03 21:48:00 JRebel:
-2016-01-03 21:48:00 JRebel:  #############################################################
-2016-01-03 21:48:00 JRebel:
-2016-01-03 21:48:00 JRebel:  JRebel Legacy Agent 6.2.5 (201509291538)
-2016-01-03 21:48:00 JRebel:  (c) Copyright ZeroTurnaround AS, Estonia, Tartu.
-2016-01-03 21:48:00 JRebel:
-2016-01-03 21:48:00 JRebel:  Over the last 30 days JRebel prevented
-2016-01-03 21:48:00 JRebel:  at least 182 redeploys/restarts saving you about 7.4 hours.
-2016-01-03 21:48:00 JRebel:
-2016-01-03 21:48:00 JRebel:  Over the last 324 days JRebel prevented
-2016-01-03 21:48:00 JRebel:  at least 1538 redeploys/restarts saving you about 62.4 hours.
-2016-01-03 21:48:00 JRebel:
-2016-01-03 21:48:00 JRebel:  Licensed to nazo king (using myJRebel).
-2016-01-03 21:48:00 JRebel:
-2016-01-03 21:48:00 JRebel:
-2016-01-03 21:48:00 JRebel:  #############################################################
-2016-01-03 21:48:00 JRebel:
-:
-
-> ~ copy-resources
-[success] Total time: 0 s, completed Jan 3, 2016 9:13:54 PM
-1. Waiting for source changes... (press enter to interrupt)
-```
-
-Finally, change your code.
-For example, you can change the title on `src/main/twirl/gitbucket/core/main.scala.html` like this:
-
-```html
-:
-  <a class="navbar-brand" href="@path/">
-    <img src="@assets/common/images/gitbucket.png" style="width: 24px; height: 24px;"/>GitBucket
-    @defining(AutoUpdate.getCurrentVersion){ version =>
-      <span class="header-version">@version.majorVersion.@version.minorVersion</span>
-    }
-    change code !!!!!!!!!!!!!!!!
-  </a>
-:
-```
-
-If JRebel is doing is correctly installed you will see a notice for you:
-
-```
-1. Waiting for source changes... (press enter to interrupt)
-2016-01-03 21:48:42 JRebel: Reloading class 'gitbucket.core.html.main$'.
-[info] Wrote rebel.xml to /git/gitbucket/target/scala-2.11/resource_managed/main/rebel.xml
-[info] Compiling 1 Scala source to /git/gitbucket/target/scala-2.11/classes...
-[success] Total time: 3 s, completed Jan 3, 2016 9:48:55 PM
-2. Waiting for source changes... (press enter to interrupt)
-```
-
-And you reload browser, JRebel give notice of that it has reloaded classes:
-
-```
-[success] Total time: 3 s, completed Jan 3, 2016 9:48:55 PM
-2. Waiting for source changes... (press enter to interrupt)
-2016-01-03 21:49:13 JRebel: Reloading class 'gitbucket.core.html.main$'.
-```
-
-## 6. Limitations
-
-JRebel is nearly always able to eliminate the need to explicitly reload your container after a code change. However, if you change any of your routes patterns, there is nothing JRebel can do, you will have to run `jetty:start`.
--- a/doc/readme.md
+++ b/doc/readme.md
@@ -9,4 +9,3 @@ Developer's Guide
 * [Notification Email](notification.md)
 * [Automatic Schema Updating](auto_update.md)
 * [Release Operation](release.md)
- * [JRebel integration (optional)](jrebel.md)
--- a/doc/release.md
+++ b/doc/release.md
@@ -23,7 +23,7 @@ object MyBuild extends Build {
 object AutoUpdate {

  /**
-   * The history of versions. A head of this sequence is the current GitBucket version.
+   * The history of versions. A head of this sequence is the current BitBucket version.
   */
  val versions = Seq(
    new Version(3, 3), // <---- add this line!!
@@ -37,10 +37,11 @@ Note: Release operation requires [Ant](http://ant.apache.org/) and [Maven](https

 ### Make release war file

-Run `sbt executable`. The release war file and fingerprint are generated into `target/executable/gitbucket.war`.
+Run `release/make-release-war.sh`. The release war file is generated into `target/scala-2.11/gitbucket.war`.

 ```bash
-$sbt executable
+$ cd release
+$ ./make-release-war.sh
 ```

 ### Deploy assembly jar file
--- a/embed-jetty/javax.servlet-3.0.0.v201112011016.jar
+++ b/embed-jetty/javax.servlet-3.0.0.v201112011016.jar
--- a/embed-jetty/jetty-continuation-8.1.16.v20140903.jar
+++ b/embed-jetty/jetty-continuation-8.1.16.v20140903.jar
--- a/embed-jetty/jetty-http-8.1.16.v20140903.jar
+++ b/embed-jetty/jetty-http-8.1.16.v20140903.jar
--- a/embed-jetty/jetty-io-8.1.16.v20140903.jar
+++ b/embed-jetty/jetty-io-8.1.16.v20140903.jar
--- a/embed-jetty/jetty-security-8.1.16.v20140903.jar
+++ b/embed-jetty/jetty-security-8.1.16.v20140903.jar
--- a/embed-jetty/jetty-server-8.1.16.v20140903.jar
+++ b/embed-jetty/jetty-server-8.1.16.v20140903.jar
--- a/embed-jetty/jetty-servlet-8.1.16.v20140903.jar
+++ b/embed-jetty/jetty-servlet-8.1.16.v20140903.jar
--- a/embed-jetty/jetty-util-8.1.16.v20140903.jar
+++ b/embed-jetty/jetty-util-8.1.16.v20140903.jar
--- a/embed-jetty/jetty-webapp-8.1.16.v20140903.jar
+++ b/embed-jetty/jetty-webapp-8.1.16.v20140903.jar
--- a/embed-jetty/jetty-xml-8.1.16.v20140903.jar
+++ b/embed-jetty/jetty-xml-8.1.16.v20140903.jar
--- a/embed-jetty/update.sh
+++ b/embed-jetty/update.sh
@@ -0,0 +1,11 @@
+#!/bin/bash
+version=$1
+output_dir=`dirname $0`
+git rm -f ${output_dir}/jetty-*.jar
+for name in 'io' 'servlet' 'xml' 'continuation' 'security' 'util' 'http' 'server' 'webapp'
+do
+  jar_filename="jetty-${name}-${version}.jar"
+  wget "http://repo1.maven.org/maven2/org/eclipse/jetty/jetty-${name}/${version}/${jar_filename}" -O ${output_dir}/${jar_filename}
+done
+git add ${output_dir}/*.jar
+git commit
--- a/project/build.scala
+++ b/project/build.scala
@@ -0,0 +1,80 @@
+import com.earldouglas.xwp.JettyPlugin
+import play.twirl.sbt.SbtTwirl
+import sbt.Keys._
+import sbt._
+import sbtassembly.AssemblyKeys._
+import sbtassembly._
+import JettyPlugin.autoImport._
+
+object MyBuild extends Build {
+  val Organization = "gitbucket"
+  val Name = "gitbucket"
+  val Version = "3.10.1"
+  val ScalaVersion = "2.11.6"
+  val ScalatraVersion = "2.3.1"
+
+  lazy val project = Project (
+    "gitbucket",
+    file(".")
+  )
+//  .settings(ScalatraPlugin.scalatraWithJRebel: _*)
+  .settings(
+    test in assembly := {},
+    assemblyMergeStrategy in assembly := {
+      case PathList("META-INF", xs @ _*) =>
+        (xs map {_.toLowerCase}) match {
+          case ("manifest.mf" :: Nil) => MergeStrategy.discard
+          case _ => MergeStrategy.discard
+      }
+      case x => MergeStrategy.first
+    }
+  )
+  .settings(
+    sourcesInBase := false,
+    organization := Organization,
+    name := Name,
+    version := Version,
+    scalaVersion := ScalaVersion,
+    resolvers ++= Seq(
+      Classpaths.typesafeReleases,
+      "amateras-repo" at "http://amateras.sourceforge.jp/mvn/",
+      "amateras-snapshot-repo" at "http://amateras.sourceforge.jp/mvn-snapshot/"
+    ),
+    scalacOptions := Seq("-deprecation", "-language:postfixOps"),
+    libraryDependencies ++= Seq(
+      "org.eclipse.jgit" % "org.eclipse.jgit.http.server" % "3.4.2.201412180340-r",
+      "org.eclipse.jgit" % "org.eclipse.jgit.archive" % "3.4.2.201412180340-r",
+      "org.scalatra" %% "scalatra" % ScalatraVersion,
+      "org.scalatra" %% "scalatra-specs2" % ScalatraVersion % "test",
+      "org.scalatra" %% "scalatra-json" % ScalatraVersion,
+      "org.json4s" %% "json4s-jackson" % "3.2.11",
+      "jp.sf.amateras" %% "scalatra-forms" % "0.2.0",
+      "commons-io" % "commons-io" % "2.4",
+      "io.github.gitbucket" % "markedj" % "1.0.6-SNAPSHOT",
+      "org.apache.commons" % "commons-compress" % "1.9",
+      "org.apache.commons" % "commons-email" % "1.3.3",
+      "org.apache.httpcomponents" % "httpclient" % "4.3.6",
+      "org.apache.sshd" % "apache-sshd" % "1.0.0",
+      "org.apache.tika" % "tika-core" % "1.10",
+      "com.typesafe.slick" %% "slick" % "2.1.0",
+      "com.novell.ldap" % "jldap" % "2009-10-07",
+      "com.h2database" % "h2" % "1.4.180",
+      "ch.qos.logback" % "logback-classic" % "1.1.1",
+      "org.eclipse.jetty" % "jetty-webapp" % "8.1.16.v20140903" % "provided",
+      "javax.servlet" % "javax.servlet-api" % "3.0.1" % "provided",
+      "junit" % "junit" % "4.12" % "test",
+      "com.mchange" % "c3p0" % "0.9.5.2",
+      "com.typesafe" % "config" % "1.2.1",
+      "com.typesafe.akka" %% "akka-actor" % "2.3.10",
+      "com.enragedginger" %% "akka-quartz-scheduler" % "1.3.0-akka-2.3.x"  exclude("c3p0","c3p0")
+    ),
+    play.twirl.sbt.Import.TwirlKeys.templateImports += "gitbucket.core._",
+    javacOptions in compile ++= Seq("-target", "7", "-source", "7"),
+    javaOptions in Jetty += "-Dlogback.configurationFile=/logback-dev.xml",
+    testOptions in Test += Tests.Argument(TestFrameworks.Specs2, "junitxml", "console"),
+    javaOptions in Test += "-Dgitbucket.home=target/gitbucket_home_for_test",
+    testOptions in Test += Tests.Setup( () => new java.io.File("target/gitbucket_home_for_test").mkdir() ),
+    fork in Test := true,
+    packageOptions += Package.MainClass("JettyLauncher")
+  ).enablePlugins(SbtTwirl, JettyPlugin)
+}
--- a/project/plugins.sbt
+++ b/project/plugins.sbt
@@ -2,5 +2,4 @@ scalacOptions ++= Seq("-unchecked", "-deprecation", "-feature")

 addSbtPlugin("com.typesafe.sbt" % "sbt-twirl"       % "1.0.4")
 addSbtPlugin("com.eed3si9n"     % "sbt-assembly"    % "0.12.0")
-addSbtPlugin("com.earldouglas"  % "xsbt-web-plugin" % "2.1.0")
-addSbtPlugin("fi.gekkio.sbtplugins" % "sbt-jrebel-plugin" % "0.10.0")
+addSbtPlugin("com.earldouglas"  % "xsbt-web-plugin" % "2.1.0")
--- a/release/build.xml
+++ b/release/build.xml
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<project name="gitbucket" default="all" basedir="..">
+
+  <property environment="env"/>
+  <property name="target.dir" value="target"/>
+  <property name="embed.classes.dir" value="${target.dir}/embed-classes"/>
+  <property name="jetty.dir" value="embed-jetty"/>
+  <property name="scala.version" value="2.11"/>
+  <property name="gitbucket.version" value="${env.GITBUCKET_VERSION}"/>
+  <property name="jetty.version" value="8.1.16.v20140903"/>
+  <property name="servlet.version" value="3.0.0.v201112011016"/>
+
+  <condition property="sbt.exec" value="sbt.bat" else="sbt.sh">
+    <os family="windows" />
+  </condition>
+
+  <target name="clean">
+    <delete dir="${embed.classes.dir}"/>
+    <delete file="${target.dir}/scala-${scala.version}/gitbucket.war"/>
+  </target>
+
+  <target name="war" depends="clean">
+    <exec executable="${sbt.exec}" resolveexecutable="true" failonerror="true">
+      <arg line="clean compile test package" />
+    </exec>
+  </target>
+
+  <target name="embed" depends="war">
+    <mkdir dir="${embed.classes.dir}"/>
+
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/javax.servlet-${servlet.version}.jar" />
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/jetty-continuation-${jetty.version}.jar" />
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/jetty-http-${jetty.version}.jar" />
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/jetty-io-${jetty.version}.jar" />
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/jetty-security-${jetty.version}.jar" />
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/jetty-server-${jetty.version}.jar" />
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/jetty-servlet-${jetty.version}.jar" />
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/jetty-util-${jetty.version}.jar" />
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/jetty-webapp-${jetty.version}.jar" />
+    <unzip dest="${embed.classes.dir}" src="${jetty.dir}/jetty-xml-${jetty.version}.jar" />
+
+    <zip destfile="${target.dir}/scala-${scala.version}/gitbucket_${scala.version}-${gitbucket.version}.war"
+         basedir="${embed.classes.dir}"
+         update = "true"
+         includes="javax/**,org/**"/>
+
+    <zip destfile="${target.dir}/scala-${scala.version}/gitbucket_${scala.version}-${gitbucket.version}.war"
+         basedir="${target.dir}/scala-${scala.version}/classes"
+         update = "true"
+         includes="JettyLauncher.class,HttpsSupportConnector.class"/>
+  </target>
+
+  <target name="rename" depends="embed">
+    <move file="${target.dir}/scala-${scala.version}/gitbucket_${scala.version}-${gitbucket.version}.war"
+            tofile="${target.dir}/scala-${scala.version}/gitbucket.war"/>
+  </target>
+
+  <target name="checksum" depends="rename">
+    <checksum file="${target.dir}/scala-${scala.version}/gitbucket.war" algorithm="MD5" format="MD5SUM" forceOverwrite="yes" fileext=".md5"/>
+    <checksum file="${target.dir}/scala-${scala.version}/gitbucket.war" algorithm="SHA" format="MD5SUM" forceOverwrite="yes" fileext=".sha1"/>
+  </target>
+
+  <target name="all" depends="checksum">
+  </target>
+
+
+</project>
--- a/release/deploy-assembly-jar.sh
+++ b/release/deploy-assembly-jar.sh
@@ -5,15 +5,6 @@ cd ../
 ./sbt.sh clean assembly

 cd release
-
-if [[ "$GITBUCKET_VERSION" =~ -SNAPSHOT$ ]]; then
-  MVN_DEPLOY_PATH=mvn-snapshot
-else
-  MVN_DEPLOY_PATH=mvn
-fi
-
-echo $MVN_DEPLOY_PATH
-
 mvn deploy:deploy-file \
  -DgroupId=gitbucket\
  -DartifactId=gitbucket-assembly\
@@ -21,4 +12,4 @@ mvn deploy:deploy-file \
  -Dpackaging=jar\
  -Dfile=../target/scala-2.11/gitbucket-assembly-$GITBUCKET_VERSION.jar\
  -DrepositoryId=sourceforge.jp\
-  -Durl=scp://shell.sourceforge.jp/home/groups/a/am/amateras/htdocs/$MVN_DEPLOY_PATH/
+  -Durl=scp://shell.sourceforge.jp/home/groups/a/am/amateras/htdocs/mvn/
--- a/release/make-release-war.sh
+++ b/release/make-release-war.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+D="$(dirname "$0")"
+D="$(cd "${D}"; pwd)"
+DD="$(dirname "${D}")"
+(
+  for f in "${D}/env.sh" "${D}/build.xml"; do
+    if [ ! -s "${f}" ]; then
+      echo >&2 "$0: Unable to access file '${f}'"
+      exit 1
+    fi
+  done
+  . "${D}/env.sh"
+  cd "${DD}"
+  ant -f "${D}/build.xml" all
+)
--- a/src/main/java/JettyLauncher.java
+++ b/src/main/java/JettyLauncher.java
@@ -1,4 +1,5 @@
 import org.eclipse.jetty.server.Server;
+import org.eclipse.jetty.server.nio.SelectChannelConnector;
 import org.eclipse.jetty.webapp.WebAppContext;

 import java.io.File;
@@ -29,16 +30,16 @@ public class JettyLauncher {
            }
        }

-        Server server = new Server(port);
+        Server server = new Server();

-//        SelectChannelConnector connector = new SelectChannelConnector();
-//        if(host != null) {
-//            connector.setHost(host);
-//        }
-//        connector.setMaxIdleTime(1000 * 60 * 60);
-//        connector.setSoLingerTime(-1);
-//        connector.setPort(port);
-//        server.addConnector(connector);
+        SelectChannelConnector connector = new SelectChannelConnector();
+        if(host != null) {
+            connector.setHost(host);
+        }
+        connector.setMaxIdleTime(1000 * 60 * 60);
+        connector.setSoLingerTime(-1);
+        connector.setPort(port);
+        server.addConnector(connector);

        WebAppContext context = new WebAppContext();

--- a/src/main/resources/update/3_11.sql
+++ b/src/main/resources/update/3_11.sql
@@ -1,25 +0,0 @@
-DROP TABLE IF EXISTS PROTECTED_BRANCH;
-
-CREATE TABLE PROTECTED_BRANCH(
-    USER_NAME VARCHAR(100) NOT NULL,
-    REPOSITORY_NAME VARCHAR(100) NOT NULL,
-    BRANCH VARCHAR(100) NOT NULL,
-    STATUS_CHECK_ADMIN BOOLEAN NOT NULL DEFAULT false
-);
-
-ALTER TABLE PROTECTED_BRANCH ADD CONSTRAINT IDX_PROTECTED_BRANCH_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME, BRANCH);
-ALTER TABLE PROTECTED_BRANCH ADD CONSTRAINT IDX_PROTECTED_BRANCH_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME) REFERENCES REPOSITORY (USER_NAME, REPOSITORY_NAME)
-  ON DELETE CASCADE ON UPDATE CASCADE;
-
-
-DROP TABLE IF EXISTS PROTECTED_BRANCH_REQUIRE_CONTEXT;
-CREATE TABLE PROTECTED_BRANCH_REQUIRE_CONTEXT(
-    USER_NAME VARCHAR(100) NOT NULL,
-    REPOSITORY_NAME VARCHAR(100) NOT NULL,
-    BRANCH VARCHAR(100) NOT NULL,
-    CONTEXT VARCHAR(255) NOT NULL
-);
-
-ALTER TABLE PROTECTED_BRANCH_REQUIRE_CONTEXT ADD CONSTRAINT IDX_PROTECTED_BRANCH_REQUIRE_CONTEXT_PK PRIMARY KEY (USER_NAME, REPOSITORY_NAME, BRANCH, CONTEXT);
-ALTER TABLE PROTECTED_BRANCH_REQUIRE_CONTEXT ADD CONSTRAINT IDX_PROTECTED_BRANCH_REQUIRE_CONTEXT_FK0 FOREIGN KEY (USER_NAME, REPOSITORY_NAME, BRANCH) REFERENCES PROTECTED_BRANCH (USER_NAME, REPOSITORY_NAME, BRANCH)
-  ON DELETE CASCADE ON UPDATE CASCADE;
--- a/src/main/scala/gitbucket/core/api/ApiBranch.scala
+++ b/src/main/scala/gitbucket/core/api/ApiBranch.scala
@@ -1,16 +0,0 @@
-package gitbucket.core.api
-
-import gitbucket.core.util.RepositoryName
-
-/**
- * https://developer.github.com/v3/repos/#get-branch
- * https://developer.github.com/v3/repos/#enabling-and-disabling-branch-protection
- */
-case class ApiBranch(
-  name: String,
-  // commit: ApiBranchCommit,
-  protection: ApiBranchProtection)(repositoryName:RepositoryName) extends FieldSerializable {
-  def _links = Map(
-   "self" -> ApiPath(s"/api/v3/repos/${repositoryName.fullName}/branches/${name}"),
-   "html" -> ApiPath(s"/${repositoryName.fullName}/tree/${name}"))
-}
--- a/src/main/scala/gitbucket/core/api/ApiBranchProtection.scala
+++ b/src/main/scala/gitbucket/core/api/ApiBranchProtection.scala
@@ -1,47 +0,0 @@
-package gitbucket.core.api
-
-import gitbucket.core.service.ProtectedBranchService
-import org.json4s._
-
-/** https://developer.github.com/v3/repos/#enabling-and-disabling-branch-protection */
-case class ApiBranchProtection(enabled: Boolean, required_status_checks: Option[ApiBranchProtection.Status]){
-  def status: ApiBranchProtection.Status = required_status_checks.getOrElse(ApiBranchProtection.statusNone)
-}
-
-object ApiBranchProtection{
-  /** form for enabling-and-disabling-branch-protection */
-  case class EnablingAndDisabling(protection: ApiBranchProtection)
-
-  def apply(info: ProtectedBranchService.ProtectedBranchInfo): ApiBranchProtection = ApiBranchProtection(
-    enabled = info.enabled,
-    required_status_checks = Some(Status(EnforcementLevel(info.enabled, info.includeAdministrators), info.contexts)))
-  val statusNone = Status(Off, Seq.empty)
-  case class Status(enforcement_level: EnforcementLevel, contexts: Seq[String])
-  sealed class EnforcementLevel(val name: String)
-  case object Off extends EnforcementLevel("off")
-  case object NonAdmins extends EnforcementLevel("non_admins")
-  case object Everyone extends EnforcementLevel("everyone")
-  object EnforcementLevel {
-    def apply(enabled: Boolean, includeAdministrators: Boolean): EnforcementLevel = if(enabled){
-      if(includeAdministrators){
-        Everyone
-      }else{
-        NonAdmins
-      }
-    }else{
-      Off
-    }
-  }
-
-  implicit val enforcementLevelSerializer = new CustomSerializer[EnforcementLevel](format => (
-   {
-     case JString("off") => Off
-     case JString("non_admins") => NonAdmins
-     case JString("everyone") => Everyone
-   },
-   {
-     case x: EnforcementLevel => JString(x.name)
-   }
- ))
-}
-
--- a/src/main/scala/gitbucket/core/api/ApiLabel.scala
+++ b/src/main/scala/gitbucket/core/api/ApiLabel.scala
@@ -1,21 +0,0 @@
-package gitbucket.core.api
-
-import gitbucket.core.model.Label
-import gitbucket.core.util.RepositoryName
-
-/**
-  * https://developer.github.com/v3/issues/labels/
-  */
-case class ApiLabel(
-  name: String,
-  color: String)(repositoryName: RepositoryName){
-  var url = ApiPath(s"/api/v3/repos/${repositoryName.fullName}/labels/${name}")
-}
-
-object ApiLabel{
-  def apply(label:Label, repositoryName: RepositoryName): ApiLabel =
-    ApiLabel(
-      name = label.labelName,
-      color = label.color
-    )(repositoryName)
-}
--- a/src/main/scala/gitbucket/core/api/CreateALabel.scala
+++ b/src/main/scala/gitbucket/core/api/CreateALabel.scala
@@ -1,18 +0,0 @@
-package gitbucket.core.api
-
-/**
-  * https://developer.github.com/v3/issues/labels/#create-a-label
-  * api form
-  */
-case class CreateALabel(
-    name: String,
-    color: String
-) {
-  def isValid: Boolean = {
-    name.length<=100 &&
-      !name.startsWith("_") &&
-      !name.startsWith("-") &&
-      color.length==6 &&
-      color.matches("[a-fA-F0-9+_.]+")
-  }
-}
--- a/src/main/scala/gitbucket/core/api/JsonFormat.scala
+++ b/src/main/scala/gitbucket/core/api/JsonFormat.scala
@@ -30,9 +30,7 @@ object JsonFormat {
    FieldSerializer[ApiCombinedCommitStatus]() +
    FieldSerializer[ApiPullRequest.Commit]() +
    FieldSerializer[ApiIssue]() +
-    FieldSerializer[ApiComment]() +
-    FieldSerializer[ApiLabel]() +
-    ApiBranchProtection.enforcementLevelSerializer
+    FieldSerializer[ApiComment]()

  def apiPathSerializer(c: Context) = new CustomSerializer[ApiPath](format =>
    (
--- a/src/main/scala/gitbucket/core/controller/AccountController.scala
+++ b/src/main/scala/gitbucket/core/controller/AccountController.scala
@@ -12,7 +12,7 @@ import gitbucket.core.util.Implicits._
 import gitbucket.core.util.StringUtil._
 import gitbucket.core.util._

-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.apache.commons.io.FileUtils
 import org.eclipse.jgit.api.Git
 import org.eclipse.jgit.dircache.DirCache
--- a/src/main/scala/gitbucket/core/controller/ControllerBase.scala
+++ b/src/main/scala/gitbucket/core/controller/ControllerBase.scala
@@ -8,7 +8,7 @@ import gitbucket.core.util.Directory._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util._

-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.apache.commons.io.FileUtils
 import org.json4s._
 import org.scalatra._
@@ -28,11 +28,7 @@ abstract class ControllerBase extends ScalatraFilter
  with ClientSideValidationFormSupport with JacksonJsonSupport with I18nSupport with FlashMapSupport with Validations
  with SystemSettingsService {

-  implicit val jsonFormats = gitbucket.core.api.JsonFormat.jsonFormats
-
-  before("/api/v3/*") {
-    contentType = formats("json")
-  }
+  implicit val jsonFormats = DefaultFormats

 // TODO Scala 2.11
 //  // Don't set content type via Accept header.
--- a/src/main/scala/gitbucket/core/controller/IndexController.scala
+++ b/src/main/scala/gitbucket/core/controller/IndexController.scala
@@ -8,7 +8,7 @@ import gitbucket.core.service.{RepositoryService, ActivityService, AccountServic
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.{LDAPUtil, Keys, UsersAuthenticator}

-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._


 class IndexController extends IndexControllerBase 
--- a/src/main/scala/gitbucket/core/controller/IssuesController.scala
+++ b/src/main/scala/gitbucket/core/controller/IssuesController.scala
@@ -11,7 +11,7 @@ import gitbucket.core.util._
 import gitbucket.core.view
 import gitbucket.core.view.Markdown

-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.scalatra.Ok


--- a/src/main/scala/gitbucket/core/controller/LabelsController.scala
+++ b/src/main/scala/gitbucket/core/controller/LabelsController.scala
@@ -1,13 +1,12 @@
 package gitbucket.core.controller

-import gitbucket.core.api.{ApiError, CreateALabel, ApiLabel, JsonFormat}
 import gitbucket.core.issues.labels.html
 import gitbucket.core.service.{RepositoryService, AccountService, IssuesService, LabelsService}
-import gitbucket.core.util.{LockUtil, RepositoryName, ReferrerAuthenticator, CollaboratorsAuthenticator}
+import gitbucket.core.util.{ReferrerAuthenticator, CollaboratorsAuthenticator}
 import gitbucket.core.util.Implicits._
-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.scalatra.i18n.Messages
-import org.scalatra.{NoContent, UnprocessableEntity, Created, Ok}
+import org.scalatra.Ok

 class LabelsController extends LabelsControllerBase
  with LabelsService with IssuesService with RepositoryService with AccountService
@@ -20,7 +19,7 @@ trait LabelsControllerBase extends ControllerBase {
  case class LabelForm(labelName: String, color: String)

  val labelForm = mapping(
-    "labelName"  -> trim(label("Label name", text(required, labelName, uniqueLabelName, maxlength(100)))),
+    "labelName"  -> trim(label("Label name", text(required, labelName, maxlength(100)))),
    "labelColor" -> trim(label("Color",      text(required, color)))
  )(LabelForm.apply)

@@ -32,26 +31,6 @@ trait LabelsControllerBase extends ControllerBase {
      hasWritePermission(repository.owner, repository.name, context.loginAccount))
  })

-  /**
-    * List all labels for this repository
-    * https://developer.github.com/v3/issues/labels/#list-all-labels-for-this-repository
-    */
-  get("/api/v3/repos/:owner/:repository/labels")(referrersOnly { repository =>
-    JsonFormat(getLabels(repository.owner, repository.name).map { label =>
-      ApiLabel(label, RepositoryName(repository))
-    })
-  })
-
-  /**
-    * Get a single label
-    * https://developer.github.com/v3/issues/labels/#get-a-single-label
-    */
-  get("/api/v3/repos/:owner/:repository/labels/:labelName")(referrersOnly { repository =>
-    getLabel(repository.owner, repository.name, params("labelName")).map { label =>
-      JsonFormat(ApiLabel(label, RepositoryName(repository)))
-    } getOrElse NotFound()
-  })
-
  ajaxGet("/:owner/:repository/issues/labels/new")(collaboratorsOnly { repository =>
    html.edit(None, repository)
  })
@@ -66,31 +45,6 @@ trait LabelsControllerBase extends ControllerBase {
      hasWritePermission(repository.owner, repository.name, context.loginAccount))
  })

-  /**
-    * Create a label
-    * https://developer.github.com/v3/issues/labels/#create-a-label
-    */
-  post("/api/v3/repos/:owner/:repository/labels")(collaboratorsOnly { repository =>
-    (for{
-      data <- extractFromJsonBody[CreateALabel] if data.isValid
-    } yield {
-      LockUtil.lock(RepositoryName(repository).fullName) {
-        if (getLabel(repository.owner, repository.name, data.name).isEmpty) {
-          val labelId = createLabel(repository.owner, repository.name, data.name, data.color)
-          getLabel(repository.owner, repository.name, labelId).map { label =>
-            Created(JsonFormat(ApiLabel(label, RepositoryName(repository))))
-          } getOrElse NotFound()
-        } else {
-          // TODO ApiError should support errors field to enhance compatibility of GitHub API
-          UnprocessableEntity(ApiError(
-            "Validation Failed",
-            Some("https://developer.github.com/v3/issues/labels/#create-a-label")
-          ))
-        }
-      }
-    }) getOrElse NotFound()
-  })
-
  ajaxGet("/:owner/:repository/issues/labels/:labelId/edit")(collaboratorsOnly { repository =>
    getLabel(repository.owner, repository.name, params("labelId").toInt).map { label =>
      html.edit(Some(label), repository)
@@ -107,50 +61,11 @@ trait LabelsControllerBase extends ControllerBase {
      hasWritePermission(repository.owner, repository.name, context.loginAccount))
  })

-  /**
-    * Update a label
-    * https://developer.github.com/v3/issues/labels/#update-a-label
-    */
-  patch("/api/v3/repos/:owner/:repository/labels/:labelName")(collaboratorsOnly { repository =>
-    (for{
-      data <- extractFromJsonBody[CreateALabel] if data.isValid
-    } yield {
-      LockUtil.lock(RepositoryName(repository).fullName) {
-        getLabel(repository.owner, repository.name, params("labelName")).map { label =>
-          if (getLabel(repository.owner, repository.name, data.name).isEmpty) {
-            updateLabel(repository.owner, repository.name, label.labelId, data.name, data.color)
-            JsonFormat(ApiLabel(
-              getLabel(repository.owner, repository.name, label.labelId).get,
-              RepositoryName(repository)))
-          } else {
-            // TODO ApiError should support errors field to enhance compatibility of GitHub API
-            UnprocessableEntity(ApiError(
-              "Validation Failed",
-              Some("https://developer.github.com/v3/issues/labels/#create-a-label")))
-          }
-        } getOrElse NotFound()
-      }
-    }) getOrElse NotFound()
-  })
-
  ajaxPost("/:owner/:repository/issues/labels/:labelId/delete")(collaboratorsOnly { repository =>
    deleteLabel(repository.owner, repository.name, params("labelId").toInt)
    Ok()
  })

-  /**
-    * Delete a label
-    * https://developer.github.com/v3/issues/labels/#delete-a-label
-    */
-  delete("/api/v3/repos/:owner/:repository/labels/:labelName")(collaboratorsOnly { repository =>
-    LockUtil.lock(RepositoryName(repository).fullName) {
-      getLabel(repository.owner, repository.name, params("labelName")).map { label =>
-        deleteLabel(repository.owner, repository.name, label.labelId)
-        NoContent()
-      } getOrElse NotFound()
-    }
-  })
-
  /**
   * Constraint for the identifier such as user name, repository name or page name.
   */
@@ -165,12 +80,4 @@ trait LabelsControllerBase extends ControllerBase {
      }
  }

-  private def uniqueLabelName: Constraint = new Constraint(){
-    override def validate(name: String, value: String, params: Map[String, String], messages: Messages): Option[String] = {
-      val owner = params("owner")
-      val repository = params("repository")
-      getLabel(owner, repository, value).map(_ => "Name has already been taken.")
-    }
-  }
-
 }
--- a/src/main/scala/gitbucket/core/controller/MilestonesController.scala
+++ b/src/main/scala/gitbucket/core/controller/MilestonesController.scala
@@ -4,7 +4,7 @@ import gitbucket.core.issues.milestones.html
 import gitbucket.core.service.{RepositoryService, MilestonesService, AccountService}
 import gitbucket.core.util.{ReferrerAuthenticator, CollaboratorsAuthenticator}
 import gitbucket.core.util.Implicits._
-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._

 class MilestonesController extends MilestonesControllerBase
  with MilestonesService with RepositoryService with AccountService
--- a/src/main/scala/gitbucket/core/controller/PullRequestsController.scala
+++ b/src/main/scala/gitbucket/core/controller/PullRequestsController.scala
@@ -1,7 +1,7 @@
 package gitbucket.core.controller

 import gitbucket.core.api._
-import gitbucket.core.model.{Account, CommitStatus, CommitState, Repository, PullRequest, Issue, WebHook}
+import gitbucket.core.model.{Account, CommitState, Repository, PullRequest, Issue}
 import gitbucket.core.pulls.html
 import gitbucket.core.service.CommitStatusService
 import gitbucket.core.service.MergeService
@@ -16,7 +16,7 @@ import gitbucket.core.util._
 import gitbucket.core.view
 import gitbucket.core.view.helpers

-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.eclipse.jgit.api.Git
 import org.eclipse.jgit.lib.PersonIdent
 import org.slf4j.LoggerFactory
@@ -27,13 +27,13 @@ import scala.collection.JavaConverters._
 class PullRequestsController extends PullRequestsControllerBase
  with RepositoryService with AccountService with IssuesService with PullRequestService with MilestonesService with LabelsService
  with CommitsService with ActivityService with WebHookPullRequestService with ReferrerAuthenticator with CollaboratorsAuthenticator
-  with CommitStatusService with MergeService with ProtectedBranchService
+  with CommitStatusService with MergeService


 trait PullRequestsControllerBase extends ControllerBase {
  self: RepositoryService with AccountService with IssuesService with MilestonesService with LabelsService
    with CommitsService with ActivityService with PullRequestService with WebHookPullRequestService with ReferrerAuthenticator with CollaboratorsAuthenticator
-    with CommitStatusService with MergeService with ProtectedBranchService =>
+    with CommitStatusService with MergeService =>

  private val logger = LoggerFactory.getLogger(classOf[PullRequestsControllerBase])

@@ -119,8 +119,7 @@ trait PullRequestsControllerBase extends ControllerBase {
            commits,
            diffs,
            hasWritePermission(owner, name, context.loginAccount),
-            repository,
-            flash.toMap.map(f => f._1 -> f._2.toString))
+            repository)
        }
      }
    } getOrElse NotFound
@@ -167,34 +166,22 @@ trait PullRequestsControllerBase extends ControllerBase {
    } getOrElse NotFound
  })

-  ajaxGet("/:owner/:repository/pull/:id/mergeguide")(referrersOnly { repository =>
+  ajaxGet("/:owner/:repository/pull/:id/mergeguide")(collaboratorsOnly { repository =>
    params("id").toIntOpt.flatMap{ issueId =>
      val owner = repository.owner
      val name  = repository.name
      getPullRequest(owner, name, issueId) map { case(issue, pullreq) =>
-        val hasConflict = LockUtil.lock(s"${owner}/${name}"){
+        val statuses = getCommitStatues(owner, name, pullreq.commitIdTo)
+        val hasConfrict = LockUtil.lock(s"${owner}/${name}"){
          checkConflict(owner, name, pullreq.branch, issueId)
        }
-        val hasMergePermission = hasWritePermission(owner, name, context.loginAccount)
-        val branchProtection = getProtectedBranchInfo(owner, name, pullreq.branch)
-        val mergeStatus = PullRequestService.MergeStatus(
-           hasConflict         = hasConflict,
-           commitStatues       = getCommitStatues(owner, name, pullreq.commitIdTo),
-           branchProtection    = branchProtection,
-           branchIsOutOfDate   = JGitUtil.getShaByRef(owner, name, pullreq.branch) != Some(pullreq.commitIdFrom),
-           needStatusCheck     = context.loginAccount.map{ u =>
-                                   branchProtection.needStatusCheck(u.userName)
-                                 }.getOrElse(true),
-           hasUpdatePermission = hasWritePermission(pullreq.requestUserName, pullreq.requestRepositoryName, context.loginAccount) &&
-                                   context.loginAccount.map{ u =>
-                                     !getProtectedBranchInfo(pullreq.requestUserName, pullreq.requestRepositoryName, pullreq.requestBranch).needStatusCheck(u.userName)
-                                   }.getOrElse(false),
-           hasMergePermission  = hasMergePermission,
-           commitIdTo          = pullreq.commitIdTo)
+        val hasProblem = hasConfrict || (!statuses.isEmpty && CommitState.combine(statuses.map(_.state).toSet) != CommitState.SUCCESS)
        html.mergeguide(
-          mergeStatus,
+          hasConfrict,
+          hasProblem,
          issue,
          pullreq,
+          statuses,
          repository,
          getRepository(pullreq.requestUserName, pullreq.requestRepositoryName, context.baseUrl).get)
      }
@@ -216,75 +203,6 @@ trait PullRequestsControllerBase extends ControllerBase {
    } getOrElse NotFound
  })

-  post("/:owner/:repository/pull/:id/update_branch")(referrersOnly { baseRepository =>
-    (for {
-      issueId <- params("id").toIntOpt
-      loginAccount <- context.loginAccount
-      (issue, pullreq) <- getPullRequest(baseRepository.owner, baseRepository.name, issueId)
-      owner = pullreq.requestUserName
-      name  = pullreq.requestRepositoryName
-      if hasWritePermission(owner, name, context.loginAccount)
-    } yield {
-      val branchProtection = getProtectedBranchInfo(owner, name, pullreq.requestBranch)
-      if(branchProtection.needStatusCheck(loginAccount.userName)){
-        flash += "error" -> s"branch ${pullreq.requestBranch} is protected need status check."
-      } else {
-        val repository = getRepository(owner, name, context.baseUrl).get
-        LockUtil.lock(s"${owner}/${name}"){
-          val alias = if(pullreq.repositoryName == pullreq.requestRepositoryName && pullreq.userName == pullreq.requestUserName){
-            pullreq.branch
-          }else{
-            s"${pullreq.userName}:${pullreq.branch}"
-          }
-          val existIds = using(Git.open(Directory.getRepositoryDir(owner, name))) { git => JGitUtil.getAllCommitIds(git) }.toSet
-          pullRemote(owner, name, pullreq.requestBranch, pullreq.userName, pullreq.repositoryName, pullreq.branch, loginAccount,
-                     "Merge branch '${alias}' into ${pullreq.requestBranch}") match {
-            case None => // conflict
-              flash += "error" -> s"Can't automatic merging branch '${alias}' into ${pullreq.requestBranch}."
-            case Some(oldId) =>
-              // update pull request
-              updatePullRequests(owner, name, pullreq.requestBranch)
-
-              using(Git.open(Directory.getRepositoryDir(owner, name))) { git =>
-                //  after update branch
-
-                val newCommitId = git.getRepository.resolve(s"refs/heads/${pullreq.requestBranch}")
-                val commits = git.log.addRange(oldId, newCommitId).call.iterator.asScala.map(c => new JGitUtil.CommitInfo(c)).toList
-
-                commits.foreach{ commit =>
-                  if(!existIds.contains(commit.id)){
-                    createIssueComment(owner, name, commit)
-                  }
-                }
-
-                // record activity
-                recordPushActivity(owner, name, loginAccount.userName, pullreq.branch, commits)
-
-                // close issue by commit message
-                if(pullreq.requestBranch == repository.repository.defaultBranch){
-                  commits.map{ commit =>
-                    closeIssuesFromMessage(commit.fullMessage, loginAccount.userName, owner, name)
-                  }
-                }
-
-                // call web hook
-                callPullRequestWebHookByRequestBranch("synchronize", repository, pullreq.requestBranch, baseUrl, loginAccount)
-                callWebHookOf(owner, name, WebHook.Push) {
-                  for {
-                    ownerAccount <- getAccountByUserName(owner)
-                  } yield {
-                    WebHookService.WebHookPushPayload(git, loginAccount, pullreq.requestBranch, repository, commits, ownerAccount, oldId = oldId, newId = newCommitId)
-                  }
-                }
-              }
-              flash += "info" -> s"Merge branch '${alias}' into ${pullreq.requestBranch}"
-          }
-        }
-        redirect(s"/${repository.owner}/${repository.name}/pull/${issueId}")
-      }
-    }) getOrElse NotFound
-  })
-
  post("/:owner/:repository/pull/:id/merge", mergeForm)(collaboratorsOnly { (form, repository) =>
    params("id").toIntOpt.flatMap { issueId =>
      val owner = repository.owner
@@ -610,15 +528,4 @@ trait PullRequestsControllerBase extends ControllerBase {
        repository,
        hasWritePermission(owner, repoName, context.loginAccount))
    }
-
-  // TODO: same as gitbucket.core.servlet.CommitLogHook ...
-  private def createIssueComment(owner: String, repository: String, commit: CommitInfo) = {
-    StringUtil.extractIssueId(commit.fullMessage).foreach { issueId =>
-      if(getIssue(owner, repository, issueId).isDefined){
-        getAccountByMailAddress(commit.committerEmailAddress).foreach { account =>
-          createComment(owner, repository, account.userName, issueId.toInt, commit.fullMessage + " " + commit.id, "commit")
-        }
-      }
-    }
-  }
 }
--- a/src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala
+++ b/src/main/scala/gitbucket/core/controller/RepositorySettingsController.scala
@@ -2,14 +2,14 @@ package gitbucket.core.controller

 import gitbucket.core.settings.html
 import gitbucket.core.model.WebHook
-import gitbucket.core.service.{RepositoryService, AccountService, WebHookService, ProtectedBranchService, CommitStatusService}
+import gitbucket.core.service.{RepositoryService, AccountService, WebHookService}
 import gitbucket.core.service.WebHookService._
 import gitbucket.core.util._
 import gitbucket.core.util.JGitUtil._
 import gitbucket.core.util.ControlUtil._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.Directory._
-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.apache.commons.io.FileUtils
 import org.scalatra.i18n.Messages
 import org.eclipse.jgit.api.Git
@@ -18,29 +18,23 @@ import org.eclipse.jgit.lib.ObjectId


 class RepositorySettingsController extends RepositorySettingsControllerBase
-  with RepositoryService with AccountService with WebHookService with ProtectedBranchService with CommitStatusService
+  with RepositoryService with AccountService with WebHookService
  with OwnerAuthenticator with UsersAuthenticator

 trait RepositorySettingsControllerBase extends ControllerBase {
-  self: RepositoryService with AccountService with WebHookService with ProtectedBranchService with CommitStatusService
+  self: RepositoryService with AccountService with WebHookService
    with OwnerAuthenticator with UsersAuthenticator =>

  // for repository options
-  case class OptionsForm(repositoryName: String, description: Option[String], isPrivate: Boolean)
+  case class OptionsForm(repositoryName: String, description: Option[String], defaultBranch: String, isPrivate: Boolean)
  
  val optionsForm = mapping(
    "repositoryName" -> trim(label("Repository Name", text(required, maxlength(40), identifier, renameRepositoryName))),
    "description"    -> trim(label("Description"    , optional(text()))),
+    "defaultBranch"  -> trim(label("Default Branch" , text(required, maxlength(100)))),
    "isPrivate"      -> trim(label("Repository Type", boolean()))
  )(OptionsForm.apply)

-  // for default branch
-  case class DefaultBranchForm(defaultBranch: String)
-
-  val defaultBranchForm = mapping(
-    "defaultBranch"  -> trim(label("Default Branch" , text(required, maxlength(100))))
-  )(DefaultBranchForm.apply)
-
  // for collaborator addition
  case class CollaboratorForm(userName: String)

@@ -81,10 +75,12 @@ trait RepositorySettingsControllerBase extends ControllerBase {
   * Save the repository options.
   */
  post("/:owner/:repository/settings/options", optionsForm)(ownerOnly { (form, repository) =>
+    val defaultBranch = if(repository.branchList.isEmpty) "master" else form.defaultBranch
    saveRepositoryOptions(
      repository.owner,
      repository.name,
      form.description,
+      defaultBranch,
      repository.repository.parentUserName.map { _ =>
        repository.repository.isPrivate
      } getOrElse form.isPrivate
@@ -102,61 +98,14 @@ trait RepositorySettingsControllerBase extends ControllerBase {
        FileUtils.moveDirectory(dir, getWikiRepositoryDir(repository.owner, form.repositoryName))
      }
    }
+    // Change repository HEAD
+    using(Git.open(getRepositoryDir(repository.owner, form.repositoryName))) { git =>
+      git.getRepository.updateRef(Constants.HEAD, true).link(Constants.R_HEADS + defaultBranch)
+    }
    flash += "info" -> "Repository settings has been updated."
    redirect(s"/${repository.owner}/${form.repositoryName}/settings/options")
  })
-
-  /** branch settings */
-  get("/:owner/:repository/settings/branches")(ownerOnly { repository =>
-    val protecteions = getProtectedBranchList(repository.owner, repository.name)
-    html.branches(repository, protecteions, flash.get("info"))
-  });
-
-  /** Update default branch */
-  post("/:owner/:repository/settings/update_default_branch", defaultBranchForm)(ownerOnly { (form, repository) =>
-    if(repository.branchList.find(_ == form.defaultBranch).isEmpty){
-      redirect(s"/${repository.owner}/${repository.name}/settings/options")
-    } else {
-      saveRepositoryDefaultBranch(repository.owner, repository.name, form.defaultBranch)
-      // Change repository HEAD
-      using(Git.open(getRepositoryDir(repository.owner, repository.name))) { git =>
-        git.getRepository.updateRef(Constants.HEAD, true).link(Constants.R_HEADS + form.defaultBranch)
-      }
-      flash += "info" -> "Repository default branch has been updated."
-      redirect(s"/${repository.owner}/${repository.name}/settings/branches")
-    }
-  })
-
-  /** Branch protection for branch */
-  get("/:owner/:repository/settings/branches/:branch")(ownerOnly { repository =>
-    import gitbucket.core.api._
-    val branch = params("branch")
-    if(repository.branchList.find(_ == branch).isEmpty){
-      redirect(s"/${repository.owner}/${repository.name}/settings/branches")
-    } else {
-      val protection = ApiBranchProtection(getProtectedBranchInfo(repository.owner, repository.name, branch))
-      val lastWeeks = getRecentStatuesContexts(repository.owner, repository.name, org.joda.time.LocalDateTime.now.minusWeeks(1).toDate).toSet
-      val knownContexts = (lastWeeks ++ protection.status.contexts).toSeq.sortBy(identity)
-      html.branchprotection(repository, branch, protection, knownContexts, flash.get("info"))
-    }
-  })
-
-  /** https://developer.github.com/v3/repos/#enabling-and-disabling-branch-protection */
-  patch("/api/v3/repos/:owner/:repo/branches/:branch")(ownerOnly { repository =>
-    import gitbucket.core.api._
-    (for{
-      branch <- params.get("branch") if repository.branchList.find(_ == branch).isDefined
-      protection <- extractFromJsonBody[ApiBranchProtection.EnablingAndDisabling].map(_.protection)
-    } yield {
-      if(protection.enabled){
-        enableBranchProtection(repository.owner, repository.name, branch, protection.status.enforcement_level == ApiBranchProtection.Everyone, protection.status.contexts)
-      } else {
-        disableBranchProtection(repository.owner, repository.name, branch)
-      }
-      JsonFormat(ApiBranch(branch, protection)(RepositoryName(repository)))
-    }) getOrElse NotFound
-  })
-
+  
  /**
   * Display the Collaborators page.
   */
--- a/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala
+++ b/src/main/scala/gitbucket/core/controller/RepositoryViewerController.scala
@@ -14,11 +14,12 @@ import gitbucket.core.util.ControlUtil._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.Directory._
 import gitbucket.core.model.{Account, CommitState, WebHook}
+import gitbucket.core.service.CommitStatusService
 import gitbucket.core.service.WebHookService._
 import gitbucket.core.view
 import gitbucket.core.view.helpers

-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.apache.commons.io.FileUtils
 import org.eclipse.jgit.api.{ArchiveCommand, Git}
 import org.eclipse.jgit.archive.{TgzFormat, ZipFormat}
@@ -33,7 +34,7 @@ import org.scalatra._
 class RepositoryViewerController extends RepositoryViewerControllerBase
  with RepositoryService with AccountService with ActivityService with IssuesService with WebHookService with CommitsService
  with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator with PullRequestService with CommitStatusService
-  with WebHookPullRequestService with WebHookPullRequestReviewCommentService with ProtectedBranchService
+  with WebHookPullRequestService with WebHookPullRequestReviewCommentService

 /**
 * The repository viewer.
@@ -41,7 +42,7 @@ class RepositoryViewerController extends RepositoryViewerControllerBase
 trait RepositoryViewerControllerBase extends ControllerBase {
  self: RepositoryService with AccountService with ActivityService with IssuesService with WebHookService with CommitsService
    with ReadableUsersAuthenticator with ReferrerAuthenticator with CollaboratorsAuthenticator with PullRequestService with CommitStatusService
-    with WebHookPullRequestService with WebHookPullRequestReviewCommentService with ProtectedBranchService =>
+    with WebHookPullRequestService with WebHookPullRequestReviewCommentService =>

  ArchiveCommand.registerFormat("zip", new ZipFormat)
  ArchiveCommand.registerFormat("tar.gz", new TgzFormat)
@@ -110,7 +111,6 @@ trait RepositoryViewerControllerBase extends ControllerBase {
      enableRefsLink = params("enableRefsLink").toBoolean,
      enableLineBreaks = params("enableLineBreaks").toBoolean,
      enableTaskList = params("enableTaskList").toBoolean,
-      enableAnchor = false,
      hasWritePermission = hasWritePermission(repository.owner, repository.name, context.loginAccount)
    )
  })
@@ -221,15 +221,12 @@ trait RepositoryViewerControllerBase extends ControllerBase {

  get("/:owner/:repository/new/*")(collaboratorsOnly { repository =>
    val (branch, path) = splitPath(repository, multiParams("splat").head)
-    val protectedBranch = getProtectedBranchInfo(repository.owner, repository.name, branch).needStatusCheck(context.loginAccount.get.userName)
    html.editor(branch, repository, if(path.length == 0) Nil else path.split("/").toList,
-      None, JGitUtil.ContentInfo("text", None, Some("UTF-8")),
-      protectedBranch)
+      None, JGitUtil.ContentInfo("text", None, Some("UTF-8")))
  })

  get("/:owner/:repository/edit/*")(collaboratorsOnly { repository =>
    val (branch, path) = splitPath(repository, multiParams("splat").head)
-    val protectedBranch = getProtectedBranchInfo(repository.owner, repository.name, branch).needStatusCheck(context.loginAccount.get.userName)

    using(Git.open(getRepositoryDir(repository.owner, repository.name))){ git =>
      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(branch))
@@ -237,8 +234,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
      getPathObjectId(git, path, revCommit).map { objectId =>
        val paths = path.split("/")
        html.editor(branch, repository, paths.take(paths.size - 1).toList, Some(paths.last),
-          JGitUtil.getContentInfo(git, path, objectId),
-          protectedBranch)
+          JGitUtil.getContentInfo(git, path, objectId))
      } getOrElse NotFound
    }
  })
@@ -307,7 +303,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
      val revCommit = JGitUtil.getRevCommitFromId(git, git.getRepository.resolve(id))
      getPathObjectId(git, path, revCommit).flatMap { objectId =>
        JGitUtil.getObjectLoaderFromId(git, objectId){ loader =>
-          contentType = FileUtil.getMimeType(path)
+          contentType = "application/octet-stream"
          response.setContentLength(loader.getSize.toInt)
          loader.copyTo(response.outputStream)
          ()
@@ -328,7 +324,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
        if(raw){
          // Download (This route is left for backword compatibility)
          JGitUtil.getObjectLoaderFromId(git, objectId){ loader =>
-            contentType = FileUtil.getMimeType(path)
+            contentType = "application/octet-stream"
            response.setContentLength(loader.getSize.toInt)
            loader.copyTo(response.outputStream)
            ()
@@ -489,7 +485,6 @@ trait RepositoryViewerControllerBase extends ControllerBase {
   * Displays branches.
   */
  get("/:owner/:repository/branches")(referrersOnly { repository =>
-    val protectedBranches = getProtectedBranchList(repository.owner, repository.name).toSet
    val branches = JGitUtil.getBranches(
      owner         = repository.owner,
      name          = repository.name,
@@ -497,7 +492,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
      origin        = repository.repository.originUserName.isEmpty
    )
    .sortBy(br => (br.mergeInfo.isEmpty, br.commitTime))
-    .map(br => (br, getPullRequestByRequestCommit(repository.owner, repository.name, repository.repository.defaultBranch, br.name, br.commitId), protectedBranches.contains(br.name)))
+    .map(br => br -> getPullRequestByRequestCommit(repository.owner, repository.name, repository.repository.defaultBranch, br.name, br.commitId))
    .reverse

    html.branches(branches, hasWritePermission(repository.owner, repository.name, context.loginAccount), repository)
@@ -634,7 +629,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
            val parentPath = if (path == ".") Nil else path.split("/").toList
            // process README.md or README.markdown
            val readme = files.find { file =>
-              !file.isDirectory && readmeFiles.contains(file.name.toLowerCase)
+              readmeFiles.contains(file.name.toLowerCase)
            }.map { file =>
              val path = (file.name :: parentPath.reverse).reverse
              path -> StringUtil.convertFromByteArray(JGitUtil.getContentFromId(
@@ -688,7 +683,7 @@ trait RepositoryViewerControllerBase extends ControllerBase {
          headName, loginAccount.fullName, loginAccount.mailAddress, message)

        inserter.flush()
-        inserter.close()
+        inserter.release()

        // update refs
        val refUpdate = git.getRepository.updateRef(headName)
--- a/src/main/scala/gitbucket/core/controller/SearchController.scala
+++ b/src/main/scala/gitbucket/core/controller/SearchController.scala
@@ -5,7 +5,7 @@ import gitbucket.core.service._
 import gitbucket.core.util.{StringUtil, ControlUtil, ReferrerAuthenticator, Implicits}
 import ControlUtil._
 import Implicits._
-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._

 class SearchController extends SearchControllerBase
  with RepositoryService with AccountService with ActivityService with RepositorySearchService with IssuesService with ReferrerAuthenticator
--- a/src/main/scala/gitbucket/core/controller/SystemSettingsController.scala
+++ b/src/main/scala/gitbucket/core/controller/SystemSettingsController.scala
@@ -5,7 +5,7 @@ import gitbucket.core.service.{AccountService, SystemSettingsService}
 import gitbucket.core.util.AdminAuthenticator
 import gitbucket.core.ssh.SshServer
 import SystemSettingsService._
-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._

 class SystemSettingsController extends SystemSettingsControllerBase
  with AccountService with AdminAuthenticator
--- a/src/main/scala/gitbucket/core/controller/UserManagementController.scala
+++ b/src/main/scala/gitbucket/core/controller/UserManagementController.scala
@@ -7,7 +7,7 @@ import gitbucket.core.util.ControlUtil._
 import gitbucket.core.util.StringUtil._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.Directory._
-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.scalatra.i18n.Messages
 import org.apache.commons.io.FileUtils

--- a/src/main/scala/gitbucket/core/controller/WikiController.scala
+++ b/src/main/scala/gitbucket/core/controller/WikiController.scala
@@ -7,7 +7,7 @@ import gitbucket.core.util.StringUtil._
 import gitbucket.core.util.ControlUtil._
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.Directory._
-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.eclipse.jgit.api.Git
 import org.scalatra.i18n.Messages

@@ -38,9 +38,7 @@ trait WikiControllerBase extends ControllerBase {
  get("/:owner/:repository/wiki")(referrersOnly { repository =>
    getWikiPage(repository.owner, repository.name, "Home").map { page =>
      html.page("Home", page, getWikiPageList(repository.owner, repository.name),
-        repository, hasWritePermission(repository.owner, repository.name, context.loginAccount),
-        getWikiPage(repository.owner, repository.name, "_Sidebar"),
-        getWikiPage(repository.owner, repository.name, "_Footer"))
+        repository, hasWritePermission(repository.owner, repository.name, context.loginAccount))
    } getOrElse redirect(s"/${repository.owner}/${repository.name}/wiki/Home/_edit")
  })
  
@@ -49,9 +47,7 @@ trait WikiControllerBase extends ControllerBase {

    getWikiPage(repository.owner, repository.name, pageName).map { page =>
      html.page(pageName, page, getWikiPageList(repository.owner, repository.name),
-        repository, hasWritePermission(repository.owner, repository.name, context.loginAccount),
-        getWikiPage(repository.owner, repository.name, "_Sidebar"),
-        getWikiPage(repository.owner, repository.name, "_Footer"))
+        repository, hasWritePermission(repository.owner, repository.name, context.loginAccount))
    } getOrElse redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(pageName)}/_edit")
  })
  
@@ -128,11 +124,7 @@ trait WikiControllerBase extends ControllerBase {
        updateLastActivityDate(repository.owner, repository.name)
        recordEditWikiPageActivity(repository.owner, repository.name, loginAccount.userName, form.pageName, commitId)
      }
-      if(notReservedPageName(form.pageName)) {
-        redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(form.pageName)}")
-      } else {
-        redirect(s"/${repository.owner}/${repository.name}/wiki")
-      }
+      redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(form.pageName)}")
    }
  })
  
@@ -148,11 +140,7 @@ trait WikiControllerBase extends ControllerBase {
      updateLastActivityDate(repository.owner, repository.name)
      recordCreateWikiPageActivity(repository.owner, repository.name, loginAccount.userName, form.pageName)

-      if(notReservedPageName(form.pageName)) {
-        redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(form.pageName)}")
-      } else {
-        redirect(s"/${repository.owner}/${repository.name}/wiki")
-      }
+      redirect(s"/${repository.owner}/${repository.name}/wiki/${StringUtil.urlEncode(form.pageName)}")
    }
  })
  
@@ -198,15 +186,13 @@ trait WikiControllerBase extends ControllerBase {
    override def validate(name: String, value: String, messages: Messages): Option[String] =
      if(value.exists("\\/:*?\"<>|".contains(_))){
        Some(s"${name} contains invalid character.")
-      } else if(notReservedPageName(value) && (value.startsWith("_") || value.startsWith("-"))){
+      } else if(value.startsWith("_") || value.startsWith("-")){
        Some(s"${name} starts with invalid character.")
      } else {
        None
      }
  }

-  private def notReservedPageName(value: String) = ! (Array[String]("_Sidebar","_Footer") contains value)
-
  private def conflictForNew: Constraint = new Constraint(){
    override def validate(name: String, value: String, messages: Messages): Option[String] = {
      targetWikiPage.map { _ =>
--- a/src/main/scala/gitbucket/core/model/BasicTemplate.scala
+++ b/src/main/scala/gitbucket/core/model/BasicTemplate.scala
@@ -26,16 +26,12 @@ protected[model] trait TemplateComponent { self: Profile =>

  trait LabelTemplate extends BasicTemplate { self: Table[_] =>
    val labelId = column[Int]("LABEL_ID")
-    val labelName = column[String]("LABEL_NAME")

    def byLabel(owner: String, repository: String, labelId: Int) =
      byRepository(owner, repository) && (this.labelId === labelId.bind)

    def byLabel(userName: Column[String], repositoryName: Column[String], labelId: Column[Int]) =
      byRepository(userName, repositoryName) && (this.labelId === labelId)
-
-    def byLabel(owner: String, repository: String, labelName: String) =
-      byRepository(userName, repositoryName) && (this.labelName === labelName.bind)
  }

  trait MilestoneTemplate extends BasicTemplate { self: Table[_] =>
@@ -58,9 +54,4 @@ protected[model] trait TemplateComponent { self: Profile =>
      byRepository(userName, repositoryName) && (this.commitId === commitId)
  }

-  trait BranchTemplate extends BasicTemplate{ self: Table[_] =>
-    val branch = column[String]("BRANCH")
-    def byBranch(owner: String, repository: String, branchName: String) = byRepository(owner, repository) && (branch === branchName.bind)
-    def byBranch(owner: Column[String], repository: Column[String], branchName: Column[String]) = byRepository(owner, repository) && (this.branch === branchName)
-  }
 }
--- a/src/main/scala/gitbucket/core/model/CommitStatus.scala
+++ b/src/main/scala/gitbucket/core/model/CommitStatus.scala
@@ -19,7 +19,7 @@ trait CommitStatusComponent extends TemplateComponent { self: Profile =>
    val creator = column[String]("CREATOR")
    val registeredDate = column[java.util.Date]("REGISTERED_DATE")
    val updatedDate = column[java.util.Date]("UPDATED_DATE")
-    def * = (commitStatusId, userName, repositoryName, commitId, context, state, targetUrl, description, creator, registeredDate, updatedDate) <> ((CommitStatus.apply _).tupled, CommitStatus.unapply)
+    def * = (commitStatusId, userName, repositoryName, commitId, context, state, targetUrl, description, creator, registeredDate, updatedDate) <> (CommitStatus.tupled, CommitStatus.unapply)
    def byPrimaryKey(id: Int) = commitStatusId === id.bind
  }
 }
@@ -38,20 +38,7 @@ case class CommitStatus(
  registeredDate: java.util.Date,
  updatedDate: java.util.Date
 )
-object CommitStatus {
-  def pending(owner: String, repository: String, context: String) = CommitStatus(
-    commitStatusId = 0,
-    userName = owner,
-    repositoryName = repository,
-    commitId = "",
-    context = context,
-    state = CommitState.PENDING,
-    targetUrl = None,
-    description = Some("Waiting for status to be reported"),
-    creator = "",
-    registeredDate = new java.util.Date(),
-    updatedDate = new java.util.Date())
-}
+

 sealed abstract class CommitState(val name: String)

--- a/src/main/scala/gitbucket/core/model/Labels.scala
+++ b/src/main/scala/gitbucket/core/model/Labels.scala
@@ -7,7 +7,7 @@ trait LabelComponent extends TemplateComponent { self: Profile =>

  class Labels(tag: Tag) extends Table[Label](tag, "LABEL") with LabelTemplate {
    override val labelId = column[Int]("LABEL_ID", O AutoInc)
-    override val labelName = column[String]("LABEL_NAME")
+    val labelName = column[String]("LABEL_NAME")
    val color = column[String]("COLOR")
    def * = (userName, repositoryName, labelId, labelName, color) <> (Label.tupled, Label.unapply)

--- a/src/main/scala/gitbucket/core/model/Profile.scala
+++ b/src/main/scala/gitbucket/core/model/Profile.scala
@@ -50,6 +50,5 @@ trait CoreProfile extends ProfileProvider with Profile
  with WebHookComponent
  with WebHookEventComponent
  with PluginComponent
-  with ProtectedBranchComponent

 object Profile extends CoreProfile
--- a/src/main/scala/gitbucket/core/model/ProtectedBranch.scala
+++ b/src/main/scala/gitbucket/core/model/ProtectedBranch.scala
@@ -1,37 +0,0 @@
-package gitbucket.core.model
-
-import scala.slick.lifted.MappedTo
-import scala.slick.jdbc._
-
-trait ProtectedBranchComponent extends TemplateComponent { self: Profile =>
-  import profile.simple._
-  import self._
-
-  lazy val ProtectedBranches = TableQuery[ProtectedBranches]
-  class ProtectedBranches(tag: Tag) extends Table[ProtectedBranch](tag, "PROTECTED_BRANCH") with BranchTemplate {
-    val statusCheckAdmin = column[Boolean]("STATUS_CHECK_ADMIN")
-    def * = (userName, repositoryName, branch, statusCheckAdmin) <> (ProtectedBranch.tupled, ProtectedBranch.unapply)
-    def byPrimaryKey(userName: String, repositoryName: String, branch: String) = byBranch(userName, repositoryName, branch)
-    def byPrimaryKey(userName: Column[String], repositoryName: Column[String], branch: Column[String]) = byBranch(userName, repositoryName, branch)
-  }
-
-  lazy val ProtectedBranchContexts = TableQuery[ProtectedBranchContexts]
-  class ProtectedBranchContexts(tag: Tag) extends Table[ProtectedBranchContext](tag, "PROTECTED_BRANCH_REQUIRE_CONTEXT") with BranchTemplate {
-    val context = column[String]("CONTEXT")
-    def * = (userName, repositoryName, branch, context) <> (ProtectedBranchContext.tupled, ProtectedBranchContext.unapply)
-  }
-}
-
-
-case class ProtectedBranch(
-  userName: String,
-  repositoryName: String,
-  branch: String,
-  statusCheckAdmin: Boolean)
-
-
-case class ProtectedBranchContext(
-  userName: String,
-  repositoryName: String,
-  branch: String,
-  context: String)
--- a/src/main/scala/gitbucket/core/plugin/Plugin.scala
+++ b/src/main/scala/gitbucket/core/plugin/Plugin.scala
@@ -67,16 +67,6 @@ trait Plugin {
   */
  def repositoryRoutings(registry: PluginRegistry, context: ServletContext, settings: SystemSettings): Seq[GitRepositoryRouting] = Nil

-  /**
-   * Override to add receive hooks.
-   */
-  val receiveHooks: Seq[ReceiveHook] = Nil
-
-  /**
-   * Override to add receive hooks.
-   */
-  def receiveHooks(registry: PluginRegistry, context: ServletContext, settings: SystemSettings): Seq[ReceiveHook] = Nil
-
  /**
   * This method is invoked in initialization of plugin system.
   * Register plugin functionality to PluginRegistry.
@@ -97,9 +87,6 @@ trait Plugin {
    (repositoryRoutings ++ repositoryRoutings(registry, context, settings)).foreach { routing =>
      registry.addRepositoryRouting(routing)
    }
-    (receiveHooks ++ receiveHooks(registry, context, settings)).foreach { receiveHook =>
-      registry.addReceiveHook(receiveHook)
-    }
  }

  /**
--- a/src/main/scala/gitbucket/core/plugin/PluginRegistory.scala
+++ b/src/main/scala/gitbucket/core/plugin/PluginRegistory.scala
@@ -6,7 +6,6 @@ import javax.servlet.ServletContext
 import javax.servlet.http.{HttpServletRequest, HttpServletResponse}

 import gitbucket.core.controller.{Context, ControllerBase}
-import gitbucket.core.service.ProtectedBranchService.ProtectedBranchReceiveHook
 import gitbucket.core.service.RepositoryService.RepositoryInfo
 import gitbucket.core.service.SystemSettingsService.SystemSettings
 import gitbucket.core.util.ControlUtil._
@@ -30,8 +29,6 @@ class PluginRegistry {
    "md" -> MarkdownRenderer, "markdown" -> MarkdownRenderer
  )
  private val repositoryRoutings = new ListBuffer[GitRepositoryRouting]
-  private val receiveHooks = new ListBuffer[ReceiveHook]
-  receiveHooks += new ProtectedBranchReceiveHook()

  def addPlugin(pluginInfo: PluginInfo): Unit = {
    plugins += pluginInfo
@@ -101,12 +98,6 @@ class PluginRegistry {
    }
  }

-  def addReceiveHook(commitHook: ReceiveHook): Unit = {
-    receiveHooks += commitHook
-  }
-
-  def getReceiveHooks: Seq[ReceiveHook] = receiveHooks.toSeq
-
  private case class GlobalAction(
    method: String,
    path: String,
@@ -178,7 +169,7 @@ object PluginRegistry {
          ))

        } catch {
-          case e: Throwable => {
+          case e: Exception => {
            logger.error(s"Error during plugin initialization", e)
          }
        }
--- a/src/main/scala/gitbucket/core/plugin/ReceiveHook.scala
+++ b/src/main/scala/gitbucket/core/plugin/ReceiveHook.scala
@@ -1,15 +0,0 @@
-package gitbucket.core.plugin
-
-import gitbucket.core.model.Profile._
-import org.eclipse.jgit.transport.{ReceivePack, ReceiveCommand}
-import profile.simple._
-
-trait ReceiveHook {
-
-  def preReceive(owner: String, repository: String, receivePack: ReceivePack, command: ReceiveCommand, pusher: String)
-                (implicit session: Session): Option[String] = None
-
-  def postReceive(owner: String, repository: String, receivePack: ReceivePack, command: ReceiveCommand, pusher: String)
-                 (implicit session: Session): Unit = ()
-
-}
--- a/src/main/scala/gitbucket/core/service/CommitStatusService.scala
+++ b/src/main/scala/gitbucket/core/service/CommitStatusService.scala
@@ -7,51 +7,46 @@ import gitbucket.core.model.{CommitState, CommitStatus, Account}
 import gitbucket.core.util.Implicits._
 import gitbucket.core.util.StringUtil._
 import gitbucket.core.service.RepositoryService.RepositoryInfo
-import org.joda.time.LocalDateTime
-import gitbucket.core.model.Profile.dateColumnType
+

 trait CommitStatusService {
  /** insert or update */
-  def createCommitStatus(userName: String, repositoryName: String, sha: String, context: String, state: CommitState,
-                         targetUrl: Option[String], description: Option[String], now: java.util.Date, creator: Account)(implicit s: Session): Int =
-    CommitStatuses
-      .filter(t => t.byCommit(userName, repositoryName, sha) && t.context === context.bind )
+  def createCommitStatus(userName: String, repositoryName: String, sha:String, context:String, state:CommitState, targetUrl:Option[String], description:Option[String], now:java.util.Date, creator:Account)(implicit s: Session): Int =
+    CommitStatuses.filter(t => t.byCommit(userName, repositoryName, sha) && t.context===context.bind )
      .map(_.commitStatusId).firstOption match {
-        case Some(id: Int) => {
-          CommitStatuses.filter(_.byPrimaryKey(id)).map { t =>
-            (t.state , t.targetUrl , t.updatedDate , t.creator, t.description)
-          }.update((state, targetUrl, now, creator.userName, description))
-          id
-        }
-        case None => (CommitStatuses returning CommitStatuses.map(_.commitStatusId)) += CommitStatus(
-            userName       = userName,
-            repositoryName = repositoryName,
-            commitId       = sha,
-            context        = context,
-            state          = state,
-            targetUrl      = targetUrl,
-            description    = description,
-            creator        = creator.userName,
-            registeredDate = now,
-            updatedDate    = now)
+    case Some(id:Int) => {
+      CommitStatuses.filter(_.byPrimaryKey(id)).map{
+        t => (t.state , t.targetUrl , t.updatedDate , t.creator, t.description)
+        }.update( (state, targetUrl, now, creator.userName, description) )
+        id
+      }
+    case None => (CommitStatuses returning CommitStatuses.map(_.commitStatusId)) += CommitStatus(
+        userName       = userName,
+        repositoryName = repositoryName,
+        commitId       = sha,
+        context        = context,
+        state          = state,
+        targetUrl      = targetUrl,
+        description    = description,
+        creator        = creator.userName,
+        registeredDate = now,
+        updatedDate    = now)
      }

  def getCommitStatus(userName: String, repositoryName: String, id: Int)(implicit s: Session) :Option[CommitStatus] =
    CommitStatuses.filter(t => t.byPrimaryKey(id) && t.byRepository(userName, repositoryName)).firstOption

  def getCommitStatus(userName: String, repositoryName: String, sha: String, context: String)(implicit s: Session) :Option[CommitStatus] =
-    CommitStatuses.filter(t => t.byCommit(userName, repositoryName, sha) && t.context === context.bind).firstOption
+    CommitStatuses.filter(t => t.byCommit(userName, repositoryName, sha) && t.context===context.bind ).firstOption

  def getCommitStatues(userName: String, repositoryName: String, sha: String)(implicit s: Session) :List[CommitStatus] =
    byCommitStatues(userName, repositoryName, sha).list

-  def getRecentStatuesContexts(userName: String, repositoryName: String, time: java.util.Date)(implicit s: Session) :List[String] =
-    CommitStatuses.filter(t => t.byRepository(userName, repositoryName)).filter(t => t.updatedDate > time.bind).groupBy(_.context).map(_._1).list
-
  def getCommitStatuesWithCreator(userName: String, repositoryName: String, sha: String)(implicit s: Session) :List[(CommitStatus, Account)] =
-    byCommitStatues(userName, repositoryName, sha).innerJoin(Accounts).filter { case (t, a) => t.creator === a.userName }.list
+    byCommitStatues(userName, repositoryName, sha).innerJoin(Accounts)
+      .filter{ case (t,a) => t.creator === a.userName }.list

  protected def byCommitStatues(userName: String, repositoryName: String, sha: String)(implicit s: Session) = 
-    CommitStatuses.filter(t => t.byCommit(userName, repositoryName, sha)).sortBy(_.updatedDate desc)
+    CommitStatuses.filter(t => t.byCommit(userName, repositoryName, sha) ).sortBy(_.updatedDate desc)

 }
--- a/src/main/scala/gitbucket/core/service/LabelsService.scala
+++ b/src/main/scala/gitbucket/core/service/LabelsService.scala
@@ -12,9 +12,6 @@ trait LabelsService {
  def getLabel(owner: String, repository: String, labelId: Int)(implicit s: Session): Option[Label] =
    Labels.filter(_.byPrimaryKey(owner, repository, labelId)).firstOption

-  def getLabel(owner: String, repository: String, labelName: String)(implicit s: Session): Option[Label] =
-    Labels.filter(_.byLabel(owner, repository, labelName)).firstOption
-
  def createLabel(owner: String, repository: String, labelName: String, color: String)(implicit s: Session): Int =
    Labels returning Labels.map(_.labelId) += Label(
      userName       = owner,
--- a/src/main/scala/gitbucket/core/service/MergeService.scala
+++ b/src/main/scala/gitbucket/core/service/MergeService.scala
@@ -10,9 +10,10 @@ import org.eclipse.jgit.merge.MergeStrategy
 import org.eclipse.jgit.api.Git
 import org.eclipse.jgit.transport.RefSpec
 import org.eclipse.jgit.errors.NoMergeBaseException
-import org.eclipse.jgit.lib.{ObjectId, CommitBuilder, PersonIdent, Repository}
+import org.eclipse.jgit.lib.{ObjectId, CommitBuilder, PersonIdent}
 import org.eclipse.jgit.revwalk.RevWalk

+
 trait MergeService {
  import MergeService._
  /**
@@ -51,30 +52,26 @@ trait MergeService {
  /**
   * Checks whether conflict will be caused in merging. Returns true if conflict will be caused.
   */
-  def tryMergeRemote(localUserName: String, localRepositoryName: String, localBranch: String,
-                      remoteUserName: String, remoteRepositoryName: String, remoteBranch: String): Option[(ObjectId, ObjectId, ObjectId)] = {
-    using(Git.open(getRepositoryDir(localUserName, localRepositoryName))) { git =>
-      val remoteRefName = s"refs/heads/${remoteBranch}"
-      val tmpRefName = s"refs/remote-temp/${remoteUserName}/${remoteRepositoryName}/${remoteBranch}"
+  def checkConflict(userName: String, repositoryName: String, branch: String,
+                            requestUserName: String, requestRepositoryName: String, requestBranch: String): Boolean = {
+    using(Git.open(getRepositoryDir(requestUserName, requestRepositoryName))) { git =>
+      val remoteRefName = s"refs/heads/${branch}"
+      val tmpRefName = s"refs/merge-check/${userName}/${branch}"
      val refSpec = new RefSpec(s"${remoteRefName}:${tmpRefName}").setForceUpdate(true)
      try {
        // fetch objects from origin repository branch
        git.fetch
-           .setRemote(getRepositoryDir(remoteUserName, remoteRepositoryName).toURI.toString)
+           .setRemote(getRepositoryDir(userName, repositoryName).toURI.toString)
           .setRefSpecs(refSpec)
           .call
        // merge conflict check
        val merger = MergeStrategy.RECURSIVE.newMerger(git.getRepository, true)
-        val mergeBaseTip = git.getRepository.resolve(s"refs/heads/${localBranch}")
+        val mergeBaseTip = git.getRepository.resolve(s"refs/heads/${requestBranch}")
        val mergeTip = git.getRepository.resolve(tmpRefName)
        try {
-          if(merger.merge(mergeBaseTip, mergeTip)){
-            Some((merger.getResultTreeId, mergeBaseTip, mergeTip))
-          } else {
-            None
-          }
+          !merger.merge(mergeBaseTip, mergeTip)
        } catch {
-          case e: NoMergeBaseException =>  None
+          case e: NoMergeBaseException =>  true
        }
      } finally {
        val refUpdate = git.getRepository.updateRef(refSpec.getDestination)
@@ -83,54 +80,8 @@ trait MergeService {
      }
    }
  }
-  /**
-   * Checks whether conflict will be caused in merging. Returns true if conflict will be caused.
-   */
-  def checkConflict(userName: String, repositoryName: String, branch: String,
-                            requestUserName: String, requestRepositoryName: String, requestBranch: String): Boolean =
-    tryMergeRemote(userName, repositoryName, branch, requestUserName, requestRepositoryName, requestBranch).isEmpty
-
-  def pullRemote(localUserName: String, localRepositoryName: String, localBranch: String,
-                      remoteUserName: String, remoteRepositoryName: String, remoteBranch: String,
-                      loginAccount: Account, message: String): Option[ObjectId] = {
-    tryMergeRemote(localUserName, localRepositoryName, localBranch, remoteUserName, remoteRepositoryName, remoteBranch).map{ case (newTreeId, oldBaseId, oldHeadId) =>
-      using(Git.open(getRepositoryDir(localUserName, localRepositoryName))) { git =>
-        val committer = new PersonIdent(loginAccount.fullName, loginAccount.mailAddress)
-        val newCommit = Util.createMergeCommit(git.getRepository, newTreeId, committer, message, Seq(oldBaseId, oldHeadId))
-        Util.updateRefs(git.getRepository, s"refs/heads/${localBranch}", newCommit, false, committer, Some("merge"))
-      }
-      oldBaseId
-    }
-  }
-
 }
 object MergeService{
-  object Util{
-    // return treeId
-    def createMergeCommit(repository: Repository, treeId: ObjectId, committer: PersonIdent, message: String, parents: Seq[ObjectId]): ObjectId = {
-      val mergeCommit = new CommitBuilder()
-      mergeCommit.setTreeId(treeId)
-      mergeCommit.setParentIds(parents:_*)
-      mergeCommit.setAuthor(committer)
-      mergeCommit.setCommitter(committer)
-      mergeCommit.setMessage(message)
-      // insertObject and got mergeCommit Object Id
-      val inserter = repository.newObjectInserter
-      val mergeCommitId = inserter.insert(mergeCommit)
-      inserter.flush()
-      inserter.close()
-      mergeCommitId
-    }
-    def updateRefs(repository: Repository, ref: String, newObjectId: ObjectId, force: Boolean, committer: PersonIdent, refLogMessage: Option[String] = None):Unit = {
-      // update refs
-      val refUpdate = repository.updateRef(ref)
-      refUpdate.setNewObjectId(newObjectId)
-      refUpdate.setForceUpdate(force)
-      refUpdate.setRefLogIdent(committer)
-      refLogMessage.map(refUpdate.setRefLogMessage(_, true))
-      refUpdate.update()
-    }
-  }
  case class MergeCacheInfo(git:Git, branch:String, issueId:Int){
    val repository = git.getRepository
    val mergedBranchName = s"refs/pull/${issueId}/merge"
@@ -139,17 +90,17 @@ object MergeService{
    lazy val mergeTip = repository.resolve(s"refs/pull/${issueId}/head")
    def checkConflictCache(): Option[Boolean] = {
      Option(repository.resolve(mergedBranchName)).flatMap{ merged =>
-          if(parseCommit(merged).getParents().toSet == Set( mergeBaseTip, mergeTip )){
+          if(parseCommit( merged ).getParents().toSet == Set( mergeBaseTip, mergeTip )){
            // merged branch exists
            Some(false)
-          } else {
+          }else{
            None
          }
      }.orElse(Option(repository.resolve(conflictedBranchName)).flatMap{ conflicted =>
-        if(parseCommit(conflicted).getParents().toSet == Set( mergeBaseTip, mergeTip )){
+        if(parseCommit( conflicted ).getParents().toSet == Set( mergeBaseTip, mergeTip )){
          // conflict branch exists
          Some(true)
-        } else {
+        }else{
          None
        }
      })
@@ -169,12 +120,17 @@ object MergeService{
      def updateBranch(treeId:ObjectId, message:String, branchName:String){
        // creates merge commit
        val mergeCommitId = createMergeCommit(treeId, committer, message)
-        Util.updateRefs(repository, branchName, mergeCommitId, true, committer)
+        // update refs
+        val refUpdate = repository.updateRef(branchName)
+        refUpdate.setNewObjectId(mergeCommitId)
+        refUpdate.setForceUpdate(true)
+        refUpdate.setRefLogIdent(committer)
+        refUpdate.update()
      }
      if(!conflicted){
        updateBranch(merger.getResultTreeId, s"Merge ${mergeTip.name} into ${mergeBaseTip.name}", mergedBranchName)
        git.branchDelete().setForce(true).setBranchNames(conflictedBranchName).call()
-      } else {
+      }else{
        updateBranch(mergeTipCommit.getTree().getId(), s"can't merge ${mergeTip.name} into ${mergeBaseTip.name}", conflictedBranchName)
        git.branchDelete().setForce(true).setBranchNames(mergedBranchName).call()
      }
@@ -189,12 +145,28 @@ object MergeService{
      // creates merge commit
      val mergeCommitId = createMergeCommit(mergeResultCommit.getTree().getId(), committer, message)
      // update refs
-      Util.updateRefs(repository, s"refs/heads/${branch}", mergeCommitId, false, committer, Some("merged"))
+      val refUpdate = repository.updateRef(s"refs/heads/${branch}")
+      refUpdate.setNewObjectId(mergeCommitId)
+      refUpdate.setForceUpdate(false)
+      refUpdate.setRefLogIdent(committer)
+      refUpdate.setRefLogMessage("merged", true)
+      refUpdate.update()
    }
    // return treeId
-    private def createMergeCommit(treeId: ObjectId, committer: PersonIdent, message: String) =
-      Util.createMergeCommit(repository, treeId, committer, message, Seq[ObjectId](mergeBaseTip, mergeTip))
-
+    private def createMergeCommit(treeId:ObjectId, committer:PersonIdent, message:String) = {
+      val mergeCommit = new CommitBuilder()
+      mergeCommit.setTreeId(treeId)
+      mergeCommit.setParentIds(Array[ObjectId](mergeBaseTip, mergeTip): _*)
+      mergeCommit.setAuthor(committer)
+      mergeCommit.setCommitter(committer)
+      mergeCommit.setMessage(message)
+      // insertObject and got mergeCommit Object Id
+      val inserter = repository.newObjectInserter
+      val mergeCommitId = inserter.insert(mergeCommit)
+      inserter.flush()
+      inserter.release()
+      mergeCommitId
+    }
    private def parseCommit(id:ObjectId) = using(new RevWalk( repository ))(_.parseCommit(id))
  }
 }
--- a/src/main/scala/gitbucket/core/service/ProtectedBranchService.scala
+++ b/src/main/scala/gitbucket/core/service/ProtectedBranchService.scala
@@ -1,121 +0,0 @@
-package gitbucket.core.service
-
-import gitbucket.core.model._
-import gitbucket.core.model.Profile._
-import gitbucket.core.plugin.ReceiveHook
-import profile.simple._
-
-import org.eclipse.jgit.transport.{ReceivePack, ReceiveCommand}
-
-
-trait ProtectedBranchService {
-  import ProtectedBranchService._
-  private def getProtectedBranchInfoOpt(owner: String, repository: String, branch: String)(implicit session: Session): Option[ProtectedBranchInfo] =
-    ProtectedBranches
-      .leftJoin(ProtectedBranchContexts)
-      .on{ case (pb, c) => pb.byBranch(c.userName, c.repositoryName, c.branch) }
-      .map{ case (pb, c) => pb -> c.context.? }
-      .filter(_._1.byPrimaryKey(owner, repository, branch))
-      .list
-      .groupBy(_._1)
-      .map(p => p._1 -> p._2.flatMap(_._2))
-      .map{ case (t1, contexts) =>
-        new ProtectedBranchInfo(t1.userName, t1.repositoryName, true, contexts, t1.statusCheckAdmin)
-      }.headOption
-
-  def getProtectedBranchInfo(owner: String, repository: String, branch: String)(implicit session: Session): ProtectedBranchInfo =
-    getProtectedBranchInfoOpt(owner, repository, branch).getOrElse(ProtectedBranchInfo.disabled(owner, repository))
-
-  def getProtectedBranchList(owner: String, repository: String)(implicit session: Session): List[String] =
-    ProtectedBranches.filter(_.byRepository(owner, repository)).map(_.branch).list
-
-  def enableBranchProtection(owner: String, repository: String, branch:String, includeAdministrators: Boolean, contexts: Seq[String])
-                            (implicit session: Session): Unit = {
-    disableBranchProtection(owner, repository, branch)
-    ProtectedBranches.insert(new ProtectedBranch(owner, repository, branch, includeAdministrators && contexts.nonEmpty))
-    contexts.map{ context =>
-      ProtectedBranchContexts.insert(new ProtectedBranchContext(owner, repository, branch, context))
-    }
-  }
-
-  def disableBranchProtection(owner: String, repository: String, branch:String)(implicit session: Session): Unit =
-    ProtectedBranches.filter(_.byPrimaryKey(owner, repository, branch)).delete
-
-}
-
-object ProtectedBranchService {
-
-  class ProtectedBranchReceiveHook extends ReceiveHook with ProtectedBranchService {
-    override def preReceive(owner: String, repository: String, receivePack: ReceivePack, command: ReceiveCommand, pusher: String)
-                           (implicit session: Session): Option[String] = {
-      val branch = command.getRefName.stripPrefix("refs/heads/")
-      if(branch != command.getRefName){
-        getProtectedBranchInfo(owner, repository, branch).getStopReason(receivePack.isAllowNonFastForwards, command, pusher)
-      } else {
-        None
-      }
-    }
-  }
-
-
-  case class ProtectedBranchInfo(
-    owner: String,
-    repository: String,
-    enabled: Boolean,
-    /**
-     * Require status checks to pass before merging
-     * Choose which status checks must pass before branches can be merged into test.
-     * When enabled, commits must first be pushed to another branch,
-     * then merged or pushed directly to test after status checks have passed.
-     */
-    contexts: Seq[String],
-    /**
-     * Include administrators
-     * Enforce required status checks for repository administrators.
-     */
-    includeAdministrators: Boolean) extends AccountService with CommitStatusService {
-
-    def isAdministrator(pusher: String)(implicit session: Session): Boolean =
-      pusher == owner || getGroupMembers(owner).filter(gm => gm.userName == pusher && gm.isManager).nonEmpty
-
-    /**
-     * Can't be force pushed
-     * Can't be deleted
-     * Can't have changes merged into them until required status checks pass
-     */
-    def getStopReason(isAllowNonFastForwards: Boolean, command: ReceiveCommand, pusher: String)(implicit session: Session): Option[String] = {
-      if(enabled){
-        command.getType() match {
-          case ReceiveCommand.Type.UPDATE|ReceiveCommand.Type.UPDATE_NONFASTFORWARD if isAllowNonFastForwards =>
-            Some("Cannot force-push to a protected branch")
-          case ReceiveCommand.Type.UPDATE|ReceiveCommand.Type.UPDATE_NONFASTFORWARD if needStatusCheck(pusher) =>
-            unSuccessedContexts(command.getNewId.name) match {
-              case s if s.size == 1 => Some(s"""Required status check "${s.toSeq(0)}" is expected""")
-              case s if s.size >= 1 => Some(s"${s.size} of ${contexts.size} required status checks are expected")
-              case _ => None
-            }
-          case ReceiveCommand.Type.DELETE =>
-            Some("Cannot delete a protected branch")
-          case _ => None
-        }
-      }else{
-        None
-      }
-    }
-    def unSuccessedContexts(sha1: String)(implicit session: Session): Set[String] = if(contexts.isEmpty){
-      Set.empty
-    } else {
-      contexts.toSet -- getCommitStatues(owner, repository, sha1).filter(_.state == CommitState.SUCCESS).map(_.context).toSet
-    }
-    def needStatusCheck(pusher: String)(implicit session: Session): Boolean = pusher match {
-      case _ if !enabled              => false
-      case _ if contexts.isEmpty      => false
-      case _ if includeAdministrators => true
-      case p if isAdministrator(p)    => false
-      case _                          => true
-    }
-  }
-  object ProtectedBranchInfo{
-    def disabled(owner: String, repository: String): ProtectedBranchInfo = ProtectedBranchInfo(owner, repository, false, Nil, false)
-  }
-}
--- a/src/main/scala/gitbucket/core/service/PullRequestService.scala
+++ b/src/main/scala/gitbucket/core/service/PullRequestService.scala
@@ -1,6 +1,6 @@
 package gitbucket.core.service

-import gitbucket.core.model.{Account, Issue, PullRequest, WebHook, CommitStatus, CommitState}
+import gitbucket.core.model.{Account, Issue, PullRequest, WebHook}
 import gitbucket.core.model.Profile._
 import gitbucket.core.util.JGitUtil
 import profile.simple._
@@ -145,29 +145,4 @@ object PullRequestService {

  case class PullRequestCount(userName: String, count: Int)

-  case class MergeStatus(
-    hasConflict: Boolean,
-    commitStatues:List[CommitStatus],
-    branchProtection: ProtectedBranchService.ProtectedBranchInfo,
-    branchIsOutOfDate: Boolean,
-    hasUpdatePermission: Boolean,
-    needStatusCheck: Boolean,
-    hasMergePermission: Boolean,
-    commitIdTo: String){
-
-    val statuses: List[CommitStatus] =
-      commitStatues ++ (branchProtection.contexts.toSet -- commitStatues.map(_.context).toSet).map(CommitStatus.pending(branchProtection.owner, branchProtection.repository, _))
-    val hasRequiredStatusProblem = needStatusCheck && branchProtection.contexts.exists(context => statuses.find(_.context == context).map(_.state) != Some(CommitState.SUCCESS))
-    val hasProblem = hasRequiredStatusProblem || hasConflict || (!statuses.isEmpty && CommitState.combine(statuses.map(_.state).toSet) != CommitState.SUCCESS)
-    val canUpdate = branchIsOutOfDate && !hasConflict
-    val canMerge = hasMergePermission && !hasConflict && !hasRequiredStatusProblem
-    lazy val commitStateSummary:(CommitState, String) = {
-      val stateMap = statuses.groupBy(_.state)
-      val state = CommitState.combine(stateMap.keySet)
-      val summary = stateMap.map{ case (keyState, states) => states.size+" "+keyState.name }.mkString(", ")
-      state -> summary
-    }
-    lazy val statusesAndRequired:List[(CommitStatus, Boolean)] = statuses.map{ s => s -> branchProtection.contexts.exists(_==s.context) }
-    lazy val isAllSuccess = commitStateSummary._1==CommitState.SUCCESS
-  }
 }
--- a/src/main/scala/gitbucket/core/service/RepositorySearchService.scala
+++ b/src/main/scala/gitbucket/core/service/RepositorySearchService.scala
@@ -79,8 +79,8 @@ trait RepositorySearchService { self: IssuesService =>
        }
      }
    }
-    treeWalk.close()
-    revWalk.close()
+    treeWalk.release
+    revWalk.release

    list.toList
  }
--- a/src/main/scala/gitbucket/core/service/RepositoryService.scala
+++ b/src/main/scala/gitbucket/core/service/RepositoryService.scala
@@ -46,20 +46,18 @@ trait RepositoryService { self: AccountService =>
      (Repositories filter { t => t.byRepository(oldUserName, oldRepositoryName) } firstOption).map { repository =>
        Repositories insert repository.copy(userName = newUserName, repositoryName = newRepositoryName)

-        val webHooks                = WebHooks               .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val webHookEvents           = WebHookEvents          .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val milestones              = Milestones             .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val issueId                 = IssueId                .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val issues                  = Issues                 .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val pullRequests            = PullRequests           .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val labels                  = Labels                 .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val issueComments           = IssueComments          .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val issueLabels             = IssueLabels            .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val commitComments          = CommitComments         .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val commitStatuses          = CommitStatuses         .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val collaborators           = Collaborators          .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val protectedBranches       = ProtectedBranches      .filter(_.byRepository(oldUserName, oldRepositoryName)).list
-        val protectedBranchContexts = ProtectedBranchContexts.filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val webHooks       = WebHooks      .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val webHookEvents  = WebHookEvents .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val milestones     = Milestones    .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val issueId        = IssueId       .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val issues         = Issues        .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val pullRequests   = PullRequests  .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val labels         = Labels        .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val issueComments  = IssueComments .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val issueLabels    = IssueLabels   .filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val commitComments = CommitComments.filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val commitStatuses = CommitStatuses.filter(_.byRepository(oldUserName, oldRepositoryName)).list
+        val collaborators  = Collaborators .filter(_.byRepository(oldUserName, oldRepositoryName)).list

        Repositories.filter { t =>
          (t.originUserName === oldUserName.bind) && (t.originRepositoryName === oldRepositoryName.bind)
@@ -92,13 +90,11 @@ trait RepositoryService { self: AccountService =>
          }
        )} :_*)

-        PullRequests           .insertAll(pullRequests  .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
-        IssueComments          .insertAll(issueComments .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
-        Labels                 .insertAll(labels        .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
-        CommitComments         .insertAll(commitComments.map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
-        CommitStatuses         .insertAll(commitStatuses.map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
-        ProtectedBranches      .insertAll(protectedBranches.map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
-        ProtectedBranchContexts.insertAll(protectedBranchContexts.map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        PullRequests  .insertAll(pullRequests  .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        IssueComments .insertAll(issueComments .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        Labels        .insertAll(labels        .map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        CommitComments.insertAll(commitComments.map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)
+        CommitStatuses.insertAll(commitStatuses.map(_.copy(userName = newUserName, repositoryName = newRepositoryName)) :_*)

        // Update source repository of pull requests
        PullRequests.filter { t =>
@@ -313,17 +309,11 @@ trait RepositoryService { self: AccountService =>
  /**
   * Save repository options.
   */
-  def saveRepositoryOptions(userName: String, repositoryName: String,
-      description: Option[String], isPrivate: Boolean)(implicit s: Session): Unit =
+  def saveRepositoryOptions(userName: String, repositoryName: String, 
+      description: Option[String], defaultBranch: String, isPrivate: Boolean)(implicit s: Session): Unit =
    Repositories.filter(_.byRepository(userName, repositoryName))
-      .map { r => (r.description.?, r.isPrivate, r.updatedDate) }
-      .update (description, isPrivate, currentDate)
-
-  def saveRepositoryDefaultBranch(userName: String, repositoryName: String,
-      defaultBranch: String)(implicit s: Session): Unit =
-    Repositories.filter(_.byRepository(userName, repositoryName))
-      .map { r => r.defaultBranch }
-      .update (defaultBranch)
+      .map { r => (r.description.?, r.defaultBranch, r.isPrivate, r.updatedDate) }
+      .update (description, defaultBranch, isPrivate, currentDate)

  /**
   * Add collaborator to the repository.
--- a/src/main/scala/gitbucket/core/service/WikiService.scala
+++ b/src/main/scala/gitbucket/core/service/WikiService.scala
@@ -93,7 +93,7 @@ trait WikiService {
  def getWikiPageList(owner: String, repository: String): List[String] = {
    using(Git.open(Directory.getWikiRepositoryDir(owner, repository))){ git =>
      JGitUtil.getFileList(git, "master", ".")
-        .filter(_.name.endsWith(".md")).filterNot(_.name.startsWith("_"))
+        .filter(_.name.endsWith(".md"))
        .map(_.name.stripSuffix(".md"))
        .sortBy(x => x)
    }
--- a/src/main/scala/gitbucket/core/servlet/AutoUpdate.scala
+++ b/src/main/scala/gitbucket/core/servlet/AutoUpdate.scala
@@ -18,10 +18,9 @@ import gitbucket.core.util.Directory
 object AutoUpdate {

  /**
-   * The history of versions. A head of this sequence is the current GitBucket version.
+   * The history of versions. A head of this sequence is the current BitBucket version.
   */
  val versions = Seq(
-    new Version(3, 11),
    new Version(3, 10),
    new Version(3, 9),
    new Version(3, 8),
@@ -156,7 +155,7 @@ object AutoUpdate {
  )

  /**
-   * The head version of GitBucket.
+   * The head version of BitBucket.
   */
  val headVersion = versions.head

--- a/src/main/scala/gitbucket/core/servlet/GitRepositoryServlet.scala
+++ b/src/main/scala/gitbucket/core/servlet/GitRepositoryServlet.scala
@@ -111,21 +111,13 @@ import scala.collection.JavaConverters._
 class CommitLogHook(owner: String, repository: String, pusher: String, baseUrl: String)(implicit session: Session)
  extends PostReceiveHook with PreReceiveHook
  with RepositoryService with AccountService with IssuesService with ActivityService with PullRequestService with WebHookService
-  with WebHookPullRequestService with ProtectedBranchService {
+  with WebHookPullRequestService {
  
  private val logger = LoggerFactory.getLogger(classOf[CommitLogHook])
  private var existIds: Seq[String] = Nil

  def onPreReceive(receivePack: ReceivePack, commands: java.util.Collection[ReceiveCommand]): Unit = {
    try {
-      commands.asScala.foreach { command =>
-        // call pre-commit hook
-        PluginRegistry().getReceiveHooks
-          .flatMap(_.preReceive(owner, repository, receivePack, command, pusher))
-          .headOption.foreach { error =>
-          command.setResult(ReceiveCommand.Result.REJECTED_OTHER_REASON, error)
-        }
-      }
      using(Git.open(Directory.getRepositoryDir(owner, repository))) { git =>
        existIds = JGitUtil.getAllCommitIds(git)
      }
@@ -215,9 +207,6 @@ class CommitLogHook(owner: String, repository: String, pusher: String, baseUrl:
                                 newId = command.getNewId(), oldId = command.getOldId())
            }
          }
-
-          // call post-commit hook
-          PluginRegistry().getReceiveHooks.foreach(_.postReceive(owner, repository, receivePack, command, pusher))
        }
      }
      // update repository last modified time.
--- a/src/main/scala/gitbucket/core/ssh/GitCommand.scala
+++ b/src/main/scala/gitbucket/core/ssh/GitCommand.scala
@@ -23,10 +23,10 @@ object GitCommand {
 abstract class GitCommand() extends Command {

  private val logger = LoggerFactory.getLogger(classOf[GitCommand])
-  @volatile protected var err: OutputStream = null
-  @volatile protected var in: InputStream = null
-  @volatile protected var out: OutputStream = null
-  @volatile protected var callback: ExitCallback = null
+  protected var err: OutputStream = null
+  protected var in: InputStream = null
+  protected var out: OutputStream = null
+  protected var callback: ExitCallback = null

  protected def runTask(user: String)(implicit session: Session): Unit

--- a/src/main/scala/gitbucket/core/util/ControlUtil.scala
+++ b/src/main/scala/gitbucket/core/util/ControlUtil.scala
@@ -1,6 +1,8 @@
 package gitbucket.core.util

 import org.eclipse.jgit.api.Git
+import org.eclipse.jgit.revwalk.RevWalk
+import org.eclipse.jgit.treewalk.TreeWalk
 import scala.util.control.Exception._
 import scala.language.reflectiveCalls

@@ -29,6 +31,12 @@ object ControlUtil {
      git2.getRepository.close()
    }

+  def using[T](revWalk: RevWalk)(f: RevWalk => T): T =
+    try f(revWalk) finally revWalk.release()
+
+  def using[T](treeWalk: TreeWalk)(f: TreeWalk => T): T =
+    try f(treeWalk) finally treeWalk.release()
+
  def ignore[T](f: => Unit): Unit = try {
    f
  } catch {
--- a/src/main/scala/gitbucket/core/util/JGitUtil.scala
+++ b/src/main/scala/gitbucket/core/util/JGitUtil.scala
@@ -110,8 +110,6 @@ object JGitUtil {
    newIsImage: Boolean,
    oldObjectId: Option[String],
    newObjectId: Option[String],
-    oldMode: String,
-    newMode: String,
    tooLarge: Boolean
  )

@@ -517,8 +515,6 @@ object JGitUtil {
                newIsImage  = newIsImage,
                oldObjectId = None,
                newObjectId = Option(treeWalk.getObjectId(0)).map(_.name),
-                oldMode     = treeWalk.getFileMode(0).toString,
-                newMode     = treeWalk.getFileMode(0).toString,
                tooLarge    = false
              )
            } else {
@@ -532,8 +528,6 @@ object JGitUtil {
                newIsImage  = newIsImage,
                oldObjectId = None,
                newObjectId = Option(treeWalk.getObjectId(0)).map(_.name),
-                oldMode     = treeWalk.getFileMode(0).toString,
-                newMode     = treeWalk.getFileMode(0).toString,
                tooLarge    = false
              )
            }))
@@ -568,8 +562,6 @@ object JGitUtil {
          newIsImage  = false,
          oldObjectId = Option(diff.getOldId).map(_.name),
          newObjectId = Option(diff.getNewId).map(_.name),
-          oldMode     = diff.getOldMode.toString,
-          newMode     = diff.getNewMode.toString,
          tooLarge    = true
        )
      } else {
@@ -586,8 +578,6 @@ object JGitUtil {
            newIsImage  = newIsImage,
            oldObjectId = Option(diff.getOldId).map(_.name),
            newObjectId = Option(diff.getNewId).map(_.name),
-            oldMode     = diff.getOldMode.toString,
-            newMode     = diff.getNewMode.toString,
            tooLarge    = false
          )
        } else {
@@ -601,8 +591,6 @@ object JGitUtil {
            newIsImage  = newIsImage,
            oldObjectId = Option(diff.getOldId).map(_.name),
            newObjectId = Option(diff.getNewId).map(_.name),
-            oldMode     = diff.getOldMode.toString,
-            newMode     = diff.getNewMode.toString,
            tooLarge    = false
          )
        }
@@ -641,7 +629,7 @@ object JGitUtil {

  def initRepository(dir: java.io.File): Unit =
    using(new RepositoryBuilder().setGitDir(dir).setBare.build){ repository =>
-      repository.create(true)
+      repository.create
      setReceivePack(repository)
    }

@@ -700,7 +688,7 @@ object JGitUtil {

    val newHeadId = inserter.insert(newCommit)
    inserter.flush()
-    inserter.close()
+    inserter.release()

    val refUpdate = git.getRepository.updateRef(ref)
    refUpdate.setNewObjectId(newHeadId)
--- a/src/main/scala/gitbucket/core/util/RepositoryName.scala
+++ b/src/main/scala/gitbucket/core/util/RepositoryName.scala
--- a/src/main/scala/gitbucket/core/util/Validations.scala
+++ b/src/main/scala/gitbucket/core/util/Validations.scala
@@ -1,6 +1,6 @@
 package gitbucket.core.util

-import io.github.gitbucket.scalatra.forms._
+import jp.sf.amateras.scalatra.forms._
 import org.scalatra.i18n.Messages

 trait Validations {
--- a/src/main/scala/gitbucket/core/view/Markdown.scala
+++ b/src/main/scala/gitbucket/core/view/Markdown.scala
@@ -33,30 +33,28 @@ object Markdown {
             enableTaskList: Boolean = false,
             hasWritePermission: Boolean = false,
             pages: List[String] = Nil)(implicit context: Context): String = {
+    // escape issue id
+    val s = if(enableRefsLink){
+      markdown.replaceAll("(?<=(\\W|^))#(\\d+)(?=(\\W|$))", "issue:$2")
+    } else markdown

    // escape task list
-    val source = if(enableTaskList) escapeTaskList(markdown) else markdown
+    val source = if(enableTaskList){
+      escapeTaskList(s)
+    } else s

    val options = new Options()
    options.setSanitize(true)
    options.setBreaks(enableLineBreaks)
-
-    val renderer = new GitBucketMarkedRenderer(options, repository,
-      enableWikiLink, enableRefsLink, enableAnchor, enableTaskList, hasWritePermission, pages)
-
+    val renderer = new GitBucketMarkedRenderer(options, repository, enableWikiLink, enableRefsLink, enableAnchor, enableTaskList, hasWritePermission, pages)
    Marked.marked(source, options, renderer)
  }

  /**
   * Extends markedj Renderer for GitBucket
   */
-  class GitBucketMarkedRenderer(options: Options,
-                                repository: RepositoryService.RepositoryInfo,
-                                enableWikiLink: Boolean,
-                                enableRefsLink: Boolean,
-                                enableAnchor: Boolean,
-                                enableTaskList: Boolean,
-                                hasWritePermission: Boolean,
+  class GitBucketMarkedRenderer(options: Options, repository: RepositoryService.RepositoryInfo,
+                                enableWikiLink: Boolean, enableRefsLink: Boolean, enableAnchor: Boolean, enableTaskList: Boolean, hasWritePermission: Boolean,
                                pages: List[String])
                               (implicit val context: Context) extends Renderer(options) with LinkConverter with RequestCache {

@@ -64,14 +62,11 @@ object Markdown {
      val id = generateAnchorName(text)
      val out = new StringBuilder()

-      out.append("<h" + level + " id=\"" + options.getHeaderPrefix + id + "\"")
+      out.append("<h" + level + " id=\"" + options.getHeaderPrefix + id + "\" class=\"markdown-head\">")

      if(enableAnchor){
-        out.append(" class=\"markdown-head\">")
-        out.append("<a class=\"markdown-anchor-link\" href=\"#" + id + "\"><span class=\"octicon octicon-link\"></span></a>")
+        out.append("<a class=\"markdown-anchor-link\" href=\"#" + id + "\"></a>")
        out.append("<a class=\"markdown-anchor\" name=\"" + id + "\"></a>")
-      } else {
-        out.append(">")
      }

      out.append(text)
@@ -88,27 +83,28 @@ object Markdown {
      var listType: String = null
      if (ordered) {
        listType = "ol"
-      } else {
+      }
+      else {
        listType = "ul"
      }
      if(body.contains("""class="task-list-item-checkbox"""")){
-        "<" + listType + " class=\"task-list\">\n" + body + "</" + listType + ">\n"
+        return "<" + listType + " class=\"task-list\">\n" + body + "</" + listType + ">\n"
      } else {
-        "<" + listType + ">\n" + body + "</" + listType + ">\n"
+        return "<" + listType + ">\n" + body + "</" + listType + ">\n"
      }
    }

    override def listitem(text: String): String = {
      if(text.contains("""class="task-list-item-checkbox" """)){
-        "<li class=\"task-list-item\">" + text + "</li>\n"
+        return "<li class=\"task-list-item\">" + text + "</li>\n"
      } else {
-        "<li>" + text + "</li>\n"
+        return "<li>" + text + "</li>\n"
      }
    }

    override def text(text: String): String = {
      // convert commit id and username to link.
-      val t1 = if(enableRefsLink) convertRefsLinks(text, repository, "#", false) else text
+      val t1 = if(enableRefsLink) convertRefsLinks(text, repository, "issue:", false) else text

      // convert task list to checkbox.
      val t2 = if(enableTaskList) convertCheckBox(t1, hasWritePermission) else t1
--- a/src/main/scala/gitbucket/core/view/helpers.scala
+++ b/src/main/scala/gitbucket/core/view/helpers.scala
@@ -89,7 +89,6 @@ object helpers extends AvatarImageProvider with LinkConverter with RequestCache
               enableWikiLink: Boolean,
               enableRefsLink: Boolean,
               enableLineBreaks: Boolean,
-               enableAnchor: Boolean = true,
               enableTaskList: Boolean = false,
               hasWritePermission: Boolean = false,
               pages: List[String] = Nil)(implicit context: Context): Html =
@@ -98,7 +97,7 @@ object helpers extends AvatarImageProvider with LinkConverter with RequestCache
      repository         = repository,
      enableWikiLink     = enableWikiLink,
      enableRefsLink     = enableRefsLink,
-      enableAnchor       = enableAnchor,
+      enableAnchor       = true,
      enableLineBreaks   = enableLineBreaks,
      enableTaskList     = enableTaskList,
      hasWritePermission = hasWritePermission,
@@ -289,10 +288,10 @@ object helpers extends AvatarImageProvider with LinkConverter with RequestCache
  }

  def commitStateIcon(state: CommitState) = Html(state match {
-    case CommitState.PENDING => """<i style="color:inherit;width:inherit;height:inherit" class="octicon octicon-primitive-dot"></i>"""
-    case CommitState.SUCCESS => """<i style="color:inherit;width:inherit;height:inherit" class="octicon octicon-check"></i>"""
-    case CommitState.ERROR   => """<i style="color:inherit;width:inherit;height:inherit" class="octicon octicon-x"></i>"""
-    case CommitState.FAILURE => """<i style="color:inherit;width:inherit;height:inherit" class="octicon octicon-x"></i>"""
+    case CommitState.PENDING => "●"
+    case CommitState.SUCCESS => "&#x2714;"
+    case CommitState.ERROR   => "×"
+    case CommitState.FAILURE => "×"
  })

  def commitStateText(state: CommitState, commitId:String) = state match {
--- a/src/main/twirl/gitbucket/core/helper/diff.scala.html
+++ b/src/main/twirl/gitbucket/core/helper/diff.scala.html
@@ -54,8 +54,9 @@
              <a href="@url(repository)/blob/@newCommitId.get/@diff.newPath" class="btn btn-default btn-sm" title="View the whole file at version @newCommitId.get.substring(0, 10)" data-toggle="tooltip">View</a>
            </div>
          }
-          <span class="diffstat"><i class="octicon octicon-diff-renamed"></i></span>
-          <span class="monospace">@diff.oldPath → @diff.newPath</span>
+          <span class="diffstat">
+            <i class="octicon octicon-diff-renamed"></i>
+          </span> @diff.oldPath -> @diff.newPath
        }
        @if(diff.changeType == ChangeType.ADD || diff.changeType == ChangeType.MODIFY){
          @if(newCommitId.isDefined){
@@ -72,7 +73,7 @@
            <i class="octicon octicon-diff-modified"></i>
          }
          </span>
-          <span class="monospace">@diff.newPath</span>
+          @diff.newPath
        }
        @if(diff.changeType == ChangeType.DELETE){
          @if(oldCommitId.isDefined){
@@ -81,22 +82,16 @@
              <a href="@url(repository)/blob/@oldCommitId.get/@diff.oldPath" class="btn btn-default btn-sm" title="View the whole file at version @oldCommitId.get.substring(0, 10)" data-toggle="tooltip">View</a>
            </div>
          }
-          <span class="diffstat"><i class="octicon octicon-diff-removed"></i></span>
-          <span class="monospace">@diff.oldPath</span>
-        }
-        @if(diff.oldMode != diff.newMode){
-          <span class="monospace">@diff.oldMode → @diff.newMode</span>
+          <span class="diffstat">
+            <i class="octicon octicon-diff-removed"></i>
+          </span> @diff.oldPath
        }
      </th>
    </tr>
    <tr>
      <td style="padding: 0;">
        @if(diff.oldObjectId == diff.newObjectId){
-          @if(diff.oldPath != diff.newPath){
-            <div class="diff-same">File renamed without changes</div>
-          } else {
-            <div class="diff-same">File mode changed</div>
-          }
+          <div class="diff-same">File renamed without changes</div>
        } else {
          @if(diff.newContent != None || diff.oldContent != None){
            <div id="diffText-@i" class="diffText"></div>
@@ -104,7 +99,7 @@
            <textarea id="oldText-@i" style="display: none;" data-file-name="@diff.newPath">@diff.oldContent.getOrElse("")</textarea>
          } else {
            @if(diff.newIsImage || diff.oldIsImage){
-              <div class="diff-image-render diff2up">
+              <div class="diff-image-render diff2up">@diff.oldIsImage @diff.newIsImage
              @if(oldCommitId.isDefined && diff.oldIsImage){
                <div class="diff-image-frame diff-old"><img src="@url(repository)/raw/@oldCommitId.get/@diff.oldPath" class="diff-image" onload="onLoadedDiffImages(this)" style="display:none" /></div>
              } else {
--- a/src/main/twirl/gitbucket/core/helper/paginator.scala.html
+++ b/src/main/twirl/gitbucket/core/helper/paginator.scala.html
@@ -1,8 +1,8 @@
@(page: Int, count: Int, limit: Int, width: Int, baseURL: String)
@defining(gitbucket.core.view.Pagination(page, count, limit, width)){ p =>
  @if(p.count > p.limit){
-    <div>
-      <ul class="pagination">
+    <div class="pagination">
+      <ul>
        @if(page == 1){
          <li class="disabled"><span>&#9664;</span></li>
        } else {
--- a/src/main/twirl/gitbucket/core/helper/preview.scala.html
+++ b/src/main/twirl/gitbucket/core/helper/preview.scala.html
@@ -15,7 +15,7 @@
@import gitbucket.core._
@import gitbucket.core.view.helpers._
 <div class="tabbable">
-  <ul class="nav nav-tabs fill-width" style="margin-top: 12px; margin-bottom: 10px;">
+  <ul class="nav nav-tabs fill-width pull-left" style="@*margin-top: 12px; *@margin-bottom: 10px;">
    <li class="active"><a href="#tab@uid" data-toggle="tab">Write</a></li>
    <li><a href="#tab@(uid+1)" data-toggle="tab" id="preview@uid">Preview</a></li>
  </ul>
--- a/src/main/twirl/gitbucket/core/index.scala.html
+++ b/src/main/twirl/gitbucket/core/index.scala.html
@@ -48,7 +48,7 @@
                  }
                  @if(userRepositories.size > max){
                    <li class="list-group-item show-more">
-                      <a href="javascript:void(0);" id="show-more-repos">Show @{userRepositories.size - max} more repositories...</a>
+                      <a href="javascript:void(0);" id="show-more-repos">Show more @{userRepositories.size - max} pages...</a>
                    </li>
                  }
                }
@@ -62,19 +62,12 @@
          @if(recentRepositories.isEmpty){
            <li class="list-group-item">No repositories</li>
          } else {
-            @defining(20){ max =>
-              @recentRepositories.zipWithIndex.map { case (repository, i) =>
-                <li class="list-group-item repo-link" style="@if(i > max - 1){display:none;}">
+              @recentRepositories.map { repository =>
+                <li class="list-group-item repo-link">
                  @helper.html.repositoryicon(repository, false)
                  <a href="@url(repository)">@repository.owner/<span class="strong">@repository.name</span></a>
                </li>
              }
-              @if(recentRepositories.size > max){
-                <li class="list-group-item show-more">
-                  <a href="javascript:void(0);" id="show-more-recent-repos">Show @{recentRepositories.size - max} more repositories...</a>
-                </li>
-              }
-            }
          }
          </ul>
        </div>
@@ -84,7 +77,7 @@
 }
 <script>
 $(function(){
-  $('#show-more-repos, #show-more-recent-repos').click(function(e){
+  $('#show-more-repos').click(function(e){
    $(e.target).parents('ul.list-group').find('li.repo-link').show();
    $(e.target).parents('li.show-more').remove();
  });
--- a/src/main/twirl/gitbucket/core/issues/commentlist.scala.html
+++ b/src/main/twirl/gitbucket/core/issues/commentlist.scala.html
@@ -30,12 +30,10 @@
    </div>
  </div>
 }
-@issueOrPullRequest()={ @if(issue.isDefined && issue.get.isPullRequest)( "pull request" )else( "issue" ) }

@comments.map {
  case comment: gitbucket.core.model.IssueComment => {
-    @if(comment.action != "close" && comment.action != "reopen" && comment.action != "delete_branch"
-      && comment.action != "commit" && comment.action != "refer"){
+    @if(comment.action != "close" && comment.action != "reopen" && comment.action != "delete_branch"){
      <div class="issue-avatar-image">@avatar(comment.commentedUserName, 48)</div>
      <div class="panel panel-default issue-comment-box" id="comment-@comment.commentId">
        <div class="panel-heading">
@@ -44,7 +42,7 @@
            @if(comment.action == "comment"){
              commented
            } else {
-              referenced the @issueOrPullRequest()
+              @if(pullreq.isEmpty){ referenced the issue } else { referenced the pull request }
            }
            @helper.html.datetimeago(comment.registeredDate)
          </span>
@@ -55,114 +53,79 @@
              <a href="#" data-comment-id="@comment.commentId"><i class="octicon octicon-x" aria-label="Remove"></i></a>
            </span>
          }
-          </div>
-        <div class="panel-body issue-content markdown-body" id="commentContent-@comment.commentId">
-          @markdown(
-            markdown = comment.content,
-            repository = repository,
-            enableWikiLink = false,
-            enableRefsLink = true,
-            enableLineBreaks = true,
-            enableTaskList = true,
-            hasWritePermission = hasWritePermission
-          )
-        </div>
-      </div>
-    }
-    @if(comment.action == "commit"){
-      @defining({
-        val (content, id) = " ([a-f0-9]{40})$".r.findFirstMatchIn(comment.content)
-          .map(m => (m.before.toString -> Some(m.group(1))))
-          .getOrElse(comment.content -> None)
-        val head = content.take(100).takeWhile(_ != '\n')
-        (id, head, if(head == content){ None }else{ Some(content.drop(head.length).dropWhile(_ == '\n')) }.filter(_.nonEmpty))
-      }){ case (commitId, head, rest) =>
-        <div class="discussion-item discussion-item-commit">
-          <div class="discussion-item-header">
-            <span class="discussion-item-icon"><i class="octicon octicon-bookmark"></i></span>
-            @avatar(comment.commentedUserName, 16)
-            @user(comment.commentedUserName, styleClass="username strong")
-            added a commit that referenced this @issueOrPullRequest()
-            @helper.html.datetimeago(comment.registeredDate)
-          </div>
-          <div style="discussion-item-content">
-            @commitId.map{ id =>
+          @if(comment.action == "commit" && comment.content.split(" ").last.matches("[a-f0-9]{40}")){
+            @defining(comment.content.substring(comment.content.length - 40)){ id =>
              <span class="pull-right"><a href="@path/@repository.owner/@repository.name/commit/@id" class="monospace">@id.substring(0, 7)</a></span>
            }
-            <span class="discussion-item-content-head"><i class="octicon octicon-git-commit"></i></span>
-            @link(head, repository)
-            @rest.map{ content =>
-              <a href="javascript:void(0)" class="omit" onclick="$(this.parentNode).find('.discussion-item-content-text').toggle()">...</a>
-              <pre class="reset discussion-item-content-text" style="display:none">@link(content, repository)</pre>
-            }
+          }
          </div>
-        </div>
-      }
-    }
-    @if(comment.action == "refer"){
-      <div class="discussion-item discussion-item-refer">
-        <div class="discussion-item-header">
-          <span class="discussion-item-icon"><i class="octicon octicon-bookmark"></i></span>
-          @avatar(comment.commentedUserName, 16)
-          @user(comment.commentedUserName, styleClass="username strong")
-          referenced the @issueOrPullRequest()
-          @helper.html.datetimeago(comment.registeredDate)
-        </div>
-        <div style="discussion-item-content">
-          @defining(comment.content.split(":")){ case Array(issueId, rest @ _*) =>
-            <strong>@issueLink(repository, issueId.toInt): @rest.mkString(":")</strong>
+        <div class="panel-body issue-content markdown-body" id="commentContent-@comment.commentId">
+          @if(comment.action == "commit" && comment.content.split(" ").last.matches("[a-f0-9]{40}")){
+            @markdown(
+              markdown = comment.content.substring(0, comment.content.length - 41),
+              repository = repository,
+              enableWikiLink = false,
+              enableRefsLink = true,
+              enableLineBreaks = true,
+              enableTaskList = true,
+              hasWritePermission = hasWritePermission
+            )
+          } else {
+            @if(comment.action == "refer"){
+              @defining(comment.content.split(":")){ case Array(issueId, rest @ _*) =>
+                <strong>@issueLink(repository, issueId.toInt): @rest.mkString(":")</strong>
+              }
+            } else {
+              @markdown(
+                markdown = comment.content,
+                repository = repository,
+                enableWikiLink = false,
+                enableRefsLink = true,
+                enableLineBreaks = true,
+                enableTaskList = true,
+                hasWritePermission = hasWritePermission
+              )
+            }
          }
        </div>
      </div>
    }
    @if(comment.action == "merge"){
-      <div class="discussion-item discussion-item-merge">
-        <div class="discussion-item-header">
-          <span class="discussion-item-icon"><i class="octicon octicon-git-merge"></i></span>
-          @avatar(comment.commentedUserName, 16)
-          @user(comment.commentedUserName, styleClass="username strong")
-          merged commit
-          <code>@pullreq.map(_.commitIdTo.substring(0, 7))</code> into
-          @if(pullreq.get.requestUserName == repository.owner){
-            <code>@pullreq.map(_.branch)</code> from <code>@pullreq.map(_.requestBranch)</code>
-          } else {
-            <code>@pullreq.map(_.userName):@pullreq.map(_.branch)</code> from <code>@pullreq.map(_.requestUserName):@pullreq.map(_.requestBranch)</code>
-          }
-          @helper.html.datetimeago(comment.registeredDate)
-        </div>
+      <div class="small" style="margin-top: 10px; margin-bottom: 10px;">
+        <span class="label label-info">Merged</span>
+        @avatar(comment.commentedUserName, 20)
+        @user(comment.commentedUserName, styleClass="username strong") merged commit <code>@pullreq.map(_.commitIdTo.substring(0, 7))</code> into
+        @if(pullreq.get.requestUserName == repository.owner){
+          <span class="label label-info monospace">@pullreq.map(_.branch)</span> from <span class="label label-info monospace">@pullreq.map(_.requestBranch)</span>
+        } else {
+          <span class="label label-info monospace">@pullreq.map(_.userName):@pullreq.map(_.branch)</span> from <span class="label label-info monospace">@pullreq.map(_.requestUserName):@pullreq.map(_.requestBranch)</span>
+        }
+        @helper.html.datetimeago(comment.registeredDate)
      </div>
    }
    @if(comment.action == "close" || comment.action == "close_comment"){
-      <div class="discussion-item discussion-item-close">
-        <div class="discussion-item-header">
-          <span class="discussion-item-icon"><i class="octicon octicon-circle-slash"></i></span>
-          @avatar(comment.commentedUserName, 16)
-          @user(comment.commentedUserName, styleClass="username strong")
-          close @issueOrPullRequest()
-          @helper.html.datetimeago(comment.registeredDate)
-        </div>
+      <div class="issue-comment-action">
+        <i class="octicon octicon-circle-slash danger"></i>
+        @avatar(comment.commentedUserName, 20)
+        @if(issue.isDefined && issue.get.isPullRequest){
+          @user(comment.commentedUserName, styleClass="username strong") closed the pull request @helper.html.datetimeago(comment.registeredDate)
+        } else {
+          @user(comment.commentedUserName, styleClass="username strong") closed the issue @helper.html.datetimeago(comment.registeredDate)
+        }
      </div>
    }
    @if(comment.action == "reopen" || comment.action == "reopen_comment"){
-      <div class="discussion-item discussion-item-reopen">
-        <div class="discussion-item-header">
-          <span class="discussion-item-icon"><i class="octicon octicon-primitive-dot"></i></span>
-          @avatar(comment.commentedUserName, 16)
-          @user(comment.commentedUserName, styleClass="username strong")
-          reopened the @issueOrPullRequest()
-          @helper.html.datetimeago(comment.registeredDate)
-        </div>
+      <div class="issue-comment-action issue-reopened">
+        <i class="octicon octicon-primitive-dot"></i>
+        @avatar(comment.commentedUserName, 20)
+        @user(comment.commentedUserName, styleClass="username strong") reopened the issue @helper.html.datetimeago(comment.registeredDate)
      </div>
    }
    @if(comment.action == "delete_branch"){
-      <div class="discussion-item discussion-item-delete_branch">
-        <div class="discussion-item-header">
-          <span class="discussion-item-icon"><i class="octicon octicon-git-branch"></i></span>
-          @avatar(comment.commentedUserName, 16)
-          @user(comment.commentedUserName, styleClass="username strong")
-          deleted the <code>@pullreq.map(_.requestBranch)</code> branch
-          @helper.html.datetimeago(comment.registeredDate)
-        </div>
+      <div class="issue-comment-action">
+        <span class="label">Deleted</span>
+        @avatar(comment.commentedUserName, 20)
+        @user(comment.commentedUserName, styleClass="username strong") deleted the <span class="label label-info monospace">@pullreq.map(_.requestBranch)</span> branch @helper.html.datetimeago(comment.registeredDate)
      </div>
    }
  }
--- a/src/main/twirl/gitbucket/core/issues/labels/list.scala.html
+++ b/src/main/twirl/gitbucket/core/issues/labels/list.scala.html
@@ -28,7 +28,7 @@
            <td style="padding: 20px; background-color: #eee; text-align: center;">
              No labels to show.
              @if(hasWritePermission){
-                Click on the "New Label" button above to create one.
+                <a href="@url(repository)/issues/labels/new">Create a new label.</a>
              }
            </td>
          </tr>
--- a/src/main/twirl/gitbucket/core/main.scala.html
+++ b/src/main/twirl/gitbucket/core/main.scala.html
@@ -78,7 +78,8 @@
            <div class="pull-right" style="margin-top: 6px;">
              <div class="btn-group" style="margin-right: 8px;">
                <a class="dropdown-toggle menu" data-toggle="dropdown" href="#">
-                  <i class="octicon octicon-plus" style="color: black; font-size: 20px; vertical-align: middle;height:20px !important;"></i><span class="caret" style="color: black; vertical-align: middle;"></span>
+                  <i class="octicon octicon-plus" style="color: black; font-size: 20px; vertical-align: middle;height:20px !important;"></i>
+                  <span class="caret" style="color: black; vertical-align: middle;"></span>
                </a>
                <ul class="dropdown-menu pull-right">
                  <li><a href="@path/new">New repository</a></li>
@@ -86,8 +87,8 @@
                </ul>
              </div>
              <div class="btn-group">
-                <a class="dropdown-toggle menu" data-toggle="dropdown" href="#" data-toggle="tooltip" data-placement="bottom" title="Signed is as @loginAccount.get.userName">
-                  @avatar(loginAccount.get.userName, 16)<span class="caret" style="color: black; vertical-align: middle;"></span>
+                <a class="dropdown-toggle menu" data-toggle="dropdown" href="#" data-toggle="tooltip" data-placement="bottom" title="Signed is as @loginAccount.get.userName">@avatar(loginAccount.get.userName, 16)
+                  <span class="caret" style="color: black; vertical-align: middle;"></span>
                </a>
                <ul class="dropdown-menu pull-right">
                  <li><a href="@url(loginAccount.get.userName)">Your profile</a></li>
--- a/src/main/twirl/gitbucket/core/menu.scala.html
+++ b/src/main/twirl/gitbucket/core/menu.scala.html
@@ -15,7 +15,7 @@
      <i class="menu-icon @if(active == name){menu-icon-active} octicon octicon-@{icon} "></i>
      @if(expand){ @label}
      @if(expand && count > 0){
-        <div class="pull-right"><span class="badge">@count</span></div>
+        <div class="pull-right"><span class="label">@count</span></div>
      }
    </a>
  </li>
@@ -105,7 +105,7 @@
      }
    }
  </div>
-  <div class="pull-left" style="width: @if(expand){770px} else {895px};">
+  <div style="margin-right: @if(expand){180px} else {55px};">
    @if(expand){
      @repository.repository.description.map { description =>
        <p class="description">@detectAndRenderLinks(description)</p>
@@ -116,11 +116,7 @@
            <td style="width: 33%; text-align: center;">
              <a href="@url(repository)/commits/@encodeRefName(id.getOrElse(""))" class="header-link">
                <i class="octicon octicon-history"></i>
-                @if(repository.commitCount > 10000){
-                  <strong>10000+</strong> commits
-                } else {
-                  <strong>@repository.commitCount</strong> commits
-                }
+                <strong>@repository.commitCount</strong> commits
              </a>
            </td>
            <td style="width: 33%; text-align: center;">
--- a/src/main/twirl/gitbucket/core/pulls/conversation.scala.html
+++ b/src/main/twirl/gitbucket/core/pulls/conversation.scala.html
@@ -20,7 +20,7 @@
      case comment: gitbucket.core.model.IssueComment => Some(comment)
      case other => None
    }.exists(_.action == "merge")){ merged =>
-      @if(!issue.closed){
+      @if(hasWritePermission && !issue.closed){
        <div class="check-conflict" style="display: none;">
          <div class="box issue-comment-box" style="background-color: #fbeed5">
            <div class="box-content"class="issue-content" style="border: 1px solid #c09853; padding: 10px;">
@@ -40,9 +40,9 @@
            <span class="small muted">You're all set-the <span class="label label-info monospace">@pullreq.requestBranch</span> branch can be safely deleted.</span>
          </div>
        </div>
+        }
+        @issues.html.commentform(issue, !merged, hasWritePermission, repository)
      }
-      @issues.html.commentform(issue, !merged, hasWritePermission, repository)
-    }
  </div>
  <div class="col-md-2">
    @issues.html.issueinfo(Some(issue), comments, issueLabels, collaborators, milestones, labels, hasWritePermission, repository)
@@ -55,12 +55,10 @@ $(function(){
    $('#merge-pull-request').show();
  });

-  var checkConflict = $('.check-conflict').show();
-  if(checkConflict.length){
-    $.get('@url(repository)/pull/@issue.issueId/mergeguide', function(data){ $('.check-conflict').html(data); });
-  }
-
  @if(hasWritePermission){
+    $('.check-conflict').show();
+    $.get('@url(repository)/pull/@issue.issueId/mergeguide', function(data){ $('.check-conflict').html(data); });
+
    $('.delete-branch').click(function(e){
      var branchName = $(e.target).data('name');
      return confirm('Are you sure you want to remove the ' + branchName + ' branch?');
--- a/src/main/twirl/gitbucket/core/pulls/mergeguide.scala.html
+++ b/src/main/twirl/gitbucket/core/pulls/mergeguide.scala.html
@@ -1,139 +1,120 @@
-@(status: gitbucket.core.service.PullRequestService.MergeStatus,
+@(hasConflict: Boolean,
+  hasProblem: Boolean,
  issue: gitbucket.core.model.Issue,
  pullreq: gitbucket.core.model.PullRequest,
+  statuses: List[model.CommitStatus],
  originRepository: gitbucket.core.service.RepositoryService.RepositoryInfo,
  forkedRepository: gitbucket.core.service.RepositoryService.RepositoryInfo)(implicit context: gitbucket.core.controller.Context)
@import gitbucket.core.service.SystemSettingsService
@import context._
@import gitbucket.core.view.helpers._
@import model.CommitState
-<div class="box issue-comment-box" style="background-color: @if(status.hasProblem){ #fbeed5 }else{ #d8f5cd };">
-  <div class="box-content issue-content" style="border: 1px solid @if(status.hasProblem){ #c09853 }else{ #95c97e };padding:0">
+<div class="box issue-comment-box" style="background-color: @if(hasProblem){ #fbeed5 }else{ #d8f5cd };">
+  <div class="box-content issue-content" style="border: 1px solid @if(hasProblem){ #c09853 }else{ #95c97e }; padding: 10px;">
    <div id="merge-pull-request">
-      @if(!status.statuses.isEmpty){
+      @if(!statuses.isEmpty){
        <div class="build-statuses">
-          @defining(status.commitStateSummary){ case (summaryState, summary) =>
-            <div class="build-status-item-header">
-              <a class="pull-right" id="toggle-all-checks"></a>
-              <span class="build-status-icon text-@{summaryState.name}">@commitStateIcon(summaryState)</span>
-              <strong class="text-@{summaryState.name}">@commitStateText(summaryState, pullreq.commitIdTo)</strong>
-              <span class="text-@{summaryState.name}">— @summary checks</span>
-            </div>
-          }
-          <div class="build-statuses-list" style="@if(status.isAllSuccess){ display:none; }else{ }">
-            @status.statusesAndRequired.map{ case (status, required) =>
+          @if(statuses.size==1){
+            @defining(statuses.head){ status =>
            <div class="build-status-item">
-              <div class="pull-right">
-                @if(required){ <span class="label">Required</span> }
-                @status.targetUrl.map{ url => <a href="@url">Details</a> }
-              </div>
+              @status.targetUrl.map{ url => <a class="pull-right" href="@url">Details</a> }
              <span class="build-status-icon text-@{status.state.name}">@commitStateIcon(status.state)</span>
-              <strong>@status.context</strong>
+              <strong class="text-@{status.state.name}">@commitStateText(status.state, pullreq.commitIdTo)</strong>
              @status.description.map{ desc => <span class="muted">— @desc</span> }
            </div>
            }
-          </div>
-        </div>
-      }
-      <div style="padding:15px">
-        @if(status.hasConflict){
-          <div class="merge-indicator merge-indicator-alert"><span class="octicon octicon-alert"></span></div>
-          <span class="strong">This branch has conflicts that must be resolved</span>
-          <div class="small">
-            @if(status.hasMergePermission){
-              <a href="#" class="show-command-line">Use the command line</a> to resolve conflicts before continuing.
-            } else {
-              Only those with write access to this repository can merge pull requests.
-            }
-          </div>
-        } else { @if(status.branchIsOutOfDate){
-          @if(status.hasUpdatePermission){
-            <div class="pull-right">
-              <form method="POST" action="@url(originRepository)/pull/@pullreq.issueId/update_branch">
-                <input type="hidden" name="expected_head_oid" value="@pullreq.commitIdFrom">
-                <button class="btn"@if(!status.canUpdate){ disabled="true"} id="update-branch-button">Update branch</button>
-              </form>
-            </div>
-          }
-          <div class="merge-indicator merge-indicator-alert"><span class="octicon octicon-alert"></span></div>
-          <span class="strong">This branch is out-of-date with the base branch</span>
-          <div class="small">
-            Merge the latest changes from <code>@pullreq.branch</code> into this branch.
-          </div>
-        } else { @if(status.hasRequiredStatusProblem) {
-          <div class="merge-indicator merge-indicator-warning"><span class="octicon octicon-primitive-dot"></span></div>
-          <span class="strong">Required statuses must pass before merging.</span>
-          <div class="small">
-            All required status checks on this pull request must run successfully to enable automatic merging.
-          </div>
-        } else {
-          <div class="merge-indicator merge-indicator-success"><span class="octicon octicon-check"></span></div>
-          @if(status.hasMergePermission){
-            <span class="strong">Merging can be performed automatically.</span>
-            <div class="small">
-              Merging can be performed automatically.
-            </div>
          } else {
-            <span class="strong">This branch has no conflicts with the base branch.</span>
-            <div class="small">
-              Only those with write access to this repository can merge pull requests.
-            </div>
+            @defining(statuses.groupBy(_.state)){ stateMap =>
+              @defining(CommitState.combine(stateMap.keySet)){ state =>
+                <div class="build-status-item">
+                  <a class="pull-right" id="toggle-all-checks"></a>
+                  <span class="build-status-icon text-@{state.name}">@commitStateIcon(state)</span>
+                  <strong class="text-@{state.name}">@commitStateText(state, pullreq.commitIdTo)</strong>
+                  <span class="text-@{state.name}">— @{stateMap.map{ case (keyState, states) => states.size+" "+keyState.name }.mkString(", ")} checks</span>
+                </div>
+                <div class="build-statuses-list" style="@if(state==CommitState.SUCCESS){ display:none; }else{ }">
+                  @statuses.map{ status =>
+                  <div class="build-status-item">
+                    @status.targetUrl.map{ url => <a class="pull-right" href="@url">Details</a> }
+                    <span class="build-status-icon text-@{status.state.name}">@commitStateIcon(status.state)</span>
+                    <span class="text-@{status.state.name}">@status.context</span>
+                    @status.description.map{ desc => <span class="muted">— @desc</span> }
+                  </div>
+                  }
+                </div>
+              }
+            }
          }
-        } } }
-      </div>
-      @if(status.hasMergePermission){
-        <div style="padding:15px;border-top:solid 1px #e5e5e5;background:#fafafa">
-          <input type="button" class="btn @if(!status.hasProblem){ btn-success }" id="merge-pull-request-button" value="Merge pull request"@if(!status.canMerge){ disabled="true"}/>
-          You can also merge branches on the <a href="#" class="show-command-line">command line</a>.
-          <div id="command-line" style="display: none;margin-top: 15px;">
-            <hr />
-            @if(status.hasConflict){
-              <span class="strong">Checkout via command line</span>
-              <p>
-                If you cannot merge a pull request automatically here, you have the option of checking
-                it out via command line to resolve conflicts and perform a manual merge.
-              </p>
-            } else {
-              <span class="strong">Merging via command line</span>
-              <p>
-                If you do not want to use the merge button or an automatic merge cannot be performed,
-                you can perform a manual merge on the command line.
-              </p>
-            }
-            @helper.html.copy("repository-url-copy", forkedRepository.httpUrl, true){
-              <div class="btn-group" data-toggle="buttons-radio">
-                <button class="btn btn-small active" type="button" id="repository-url-http">HTTP</button>
-                @if(settings.ssh && loginAccount.isDefined){
-                  <button class="btn btn-small" type="button" id="repository-url-ssh" style="border-radius: 0px;">SSH</button>
-                }
-              </div>
-              <input type="text" style="width: 500px;" value="@forkedRepository.httpUrl" id="repository-url" readonly />
-            }
-            <div>
-              <p>
-                <span class="strong">Step 1:</span> From your project repository, check out a new branch and test the changes.
-              </p>
-              @defining(s"git checkout -b ${pullreq.requestUserName}-${pullreq.requestBranch} ${pullreq.branch}\n" +
-                        s"git pull ${forkedRepository.httpUrl} ${pullreq.requestBranch}"){ command =>
-                @helper.html.copy("merge-command-copy-1", command){
-                  <pre style="width: 600px; float: left; font-size: 12px; border-radius: 3px 0px 3px 3px;" id="merge-command">@Html(command)</pre>
-                }
-              }
-            </div>
-            <div>
-              <p>
-                <span class="strong">Step 2:</span> Merge the changes and update on the server.
-              </p>
-              @defining(s"git checkout ${pullreq.branch}\ngit merge --no-ff ${pullreq.requestUserName}-${pullreq.requestBranch}\n" +
-                        s"git push origin ${pullreq.branch}"){ command =>
-                @helper.html.copy("merge-command-copy-2", command){
-                  <pre style="width: 600px; float: left; font-size: 12px; border-radius: 3px 0px 3px 3px;">@command</pre>
-                }
-              }
-            </div>
-          </div>
        </div>
      }
+      <div class="pull-right">
+        <input type="button" class="btn @if(!hasProblem){ btn-success }else{ btn-default }" id="merge-pull-request-button" value="Merge pull request"@if(hasConflict){ disabled="true"}/>
+      </div>
+      <div>
+        @if(hasConflict){
+          <span class="strong">We can’t automatically merge this pull request.</span>
+        } else {
+          @if(hasProblem){
+            <span class="strong">Merge with caution!</span>
+          } else {
+            <span class="strong">This pull request can be automatically merged.</span>
+          }
+        }
+      </div>
+      <div class="small">
+        @if(hasConflict){
+          <a href="#" id="show-command-line">Use the command line</a> to resolve conflicts before continuing.
+        } else {
+          You can also merge branches on the <a href="#" id="show-command-line">command line</a>.
+        }
+      </div>
+      <div id="command-line" style="display: none;">
+        <hr>
+        @if(hasConflict){
+          <span class="strong">Checkout via command line</span>
+          <p>
+            If you cannot merge a pull request automatically here, you have the option of checking
+            it out via command line to resolve conflicts and perform a manual merge.
+          </p>
+        } else {
+          <span class="strong">Merging via command line</span>
+          <p>
+            If you do not want to use the merge button or an automatic merge cannot be performed,
+            you can perform a manual merge on the command line.
+          </p>
+        }
+        @helper.html.copy("repository-url-copy", forkedRepository.httpUrl, true){
+          <div class="btn-group" data-toggle="buttons-radio">
+            <button class="btn btn-small active" type="button" id="repository-url-http">HTTP</button>
+            @if(settings.ssh && loginAccount.isDefined){
+              <button class="btn btn-small" type="button" id="repository-url-ssh" style="border-radius: 0px;">SSH</button>
+            }
+          </div>
+          <input type="text" style="width: 500px;" value="@forkedRepository.httpUrl" id="repository-url" readonly>
+        }
+        <div>
+          <p>
+            <span class="strong">Step 1:</span> From your project repository, check out a new branch and test the changes.
+          </p>
+          @defining(s"git checkout -b ${pullreq.requestUserName}-${pullreq.requestBranch} ${pullreq.branch}\n" +
+                    s"git pull ${forkedRepository.httpUrl} ${pullreq.requestBranch}"){ command =>
+            @helper.html.copy("merge-command-copy-1", command){
+              <pre style="width: 600px; float: left; font-size: 12px; border-radius: 3px 0px 3px 3px;" id="merge-command">@Html(command)</pre>
+            }
+          }
+        </div>
+        <div>
+          <p>
+            <span class="strong">Step 2:</span> Merge the changes and update on the server.
+          </p>
+          @defining(s"git checkout ${pullreq.branch}\ngit merge --no-ff ${pullreq.requestUserName}-${pullreq.requestBranch}\n" +
+                    s"git push origin ${pullreq.branch}"){ command =>
+            @helper.html.copy("merge-command-copy-2", command){
+              <pre style="width: 600px; float: left; font-size: 12px; border-radius: 3px 0px 3px 3px;">@command</pre>
+            }
+          }
+        </div>
+      </div>
    </div>
    <div id="confirm-merge-form" style="display: none;">
      <form method="POST" action="@url(originRepository)/pull/@pullreq.issueId/merge">
@@ -153,8 +134,8 @@

 <script>
 $(function(){
-  $('.show-command-line').click(function(){
-    $('#command-line').toggle();
+  $('#show-command-line').click(function(){
+    $('#command-line').show();
    return false;
  });
  function setToggleAllChecksLabel(){
--- a/src/main/twirl/gitbucket/core/pulls/pullreq.scala.html
+++ b/src/main/twirl/gitbucket/core/pulls/pullreq.scala.html
@@ -8,8 +8,7 @@
  dayByDayCommits: Seq[Seq[gitbucket.core.util.JGitUtil.CommitInfo]],
  diffs: Seq[gitbucket.core.util.JGitUtil.DiffInfo],
  hasWritePermission: Boolean,
-  repository: gitbucket.core.service.RepositoryService.RepositoryInfo,
-  flash: Map[String, String])(implicit context: gitbucket.core.controller.Context)
+  repository: gitbucket.core.service.RepositoryService.RepositoryInfo)(implicit context: gitbucket.core.controller.Context)
@import context._
@import gitbucket.core.view.helpers._
@import gitbucket.core.model._
@@ -74,12 +73,6 @@
      </ul>
      <div class="tab-content fill-width pull-left">
        <div class="tab-pane active" id="conversation">
-          @flash.get("error").map{ error =>
-            <div class="alert alert-error">@error</div>
-          }
-          @flash.get("info").map{ info =>
-            <div class="alert alert-info">@info</div>
-          }
          @pulls.html.conversation(issue, pullreq, comments, issueLabels, collaborators, milestones, labels, hasWritePermission, repository)
        </div>
        <div class="tab-pane" id="commits">
--- a/src/main/twirl/gitbucket/core/repo/blob.scala.html
+++ b/src/main/twirl/gitbucket/core/repo/blob.scala.html
@@ -7,7 +7,7 @@
  isBlame: Boolean)(implicit context: gitbucket.core.controller.Context)
@import context._
@import gitbucket.core.view.helpers._
-@html.main(s"${(repository.name :: pathList).mkString("/")} at ${encodeRefName(branch)} - ${repository.owner}/${repository.name}", Some(repository)) {
+@html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
  @html.menu("code", repository){
    <div class="head">
      <div class="pull-right hide-if-blame"><div class="btn-group">
--- a/src/main/twirl/gitbucket/core/repo/branches.scala.html
+++ b/src/main/twirl/gitbucket/core/repo/branches.scala.html
@@ -1,4 +1,4 @@
-@(branchInfo: Seq[(gitbucket.core.util.JGitUtil.BranchInfo, Option[(gitbucket.core.model.PullRequest, gitbucket.core.model.Issue)], Boolean)],
+@(branchInfo: Seq[(gitbucket.core.util.JGitUtil.BranchInfo, Option[(gitbucket.core.model.PullRequest, gitbucket.core.model.Issue)])],
  hasWritePermission: Boolean,
  repository: gitbucket.core.service.RepositoryService.RepositoryInfo)(implicit context: gitbucket.core.controller.Context)
@import context._
@@ -13,7 +13,7 @@
        </tr>
      </thead>
      <tbody>
-      @branchInfo.map { case (branch, prs, isProtected) =>
+      @branchInfo.map { case (branch, prs) =>
        <tr><td style="padding: 12px;">
          <div class="branch-action">
            @branch.mergeInfo.map{ info =>
@@ -48,18 +48,13 @@
                  @if(prs.map(!_._2.closed).getOrElse(false)){
                    <a class="disabled" data-toggle="tooltip" title="You can’t delete this branch because it has an open pull request"><i class="octicon octicon-trashcan"></i></a>
                  } else {
-                    @if(isProtected){
-                      <a class="disabled" data-toggle="tooltip" title="You can’t delete a protected branch."><i class="octicon octicon-trashcan"></i></a>
-                    } else {
-                      <a href="@url(repository)/delete/@encodeRefName(branch.name)" class="delete-branch" data-name="@branch.name" @if(info.isMerged){ data-toggle="tooltip" title="this branch is merged" }><i class="octicon octicon-trashcan @if(info.isMerged){warning} else {danger}"></i></a>
-                    }
+                    <a href="@url(repository)/delete/@encodeRefName(branch.name)" class="delete-branch" data-name="@branch.name" @if(info.isMerged){ data-toggle="tooltip" title="this branch is merged" }><i class="octicon octicon-trashcan @if(info.isMerged){warning} else {danger}"></i></a>
                  }
                </span>
              }
            }
          </div>
          <div class="branch-details">
-            @if(isProtected){ <span class="octicon octicon-shield" title="This branch is protected"></span> }
            <a href="@url(repository)/tree/@encodeRefName(branch.name)" class="branch-name">@branch.name</a>
            <span class="branch-meta">
              <span>Updated @helper.html.datetimeago(branch.commitTime, false)
--- a/src/main/twirl/gitbucket/core/repo/editor.scala.html
+++ b/src/main/twirl/gitbucket/core/repo/editor.scala.html
@@ -2,15 +2,11 @@
  repository: gitbucket.core.service.RepositoryService.RepositoryInfo,
  pathList: List[String],
  fileName: Option[String],
-  content: gitbucket.core.util.JGitUtil.ContentInfo,
-  protectedBranch: Boolean)(implicit context: gitbucket.core.controller.Context)
+  content: gitbucket.core.util.JGitUtil.ContentInfo)(implicit context: gitbucket.core.controller.Context)
@import context._
@import gitbucket.core.view.helpers._
@html.main(if(fileName.isEmpty) "New File" else s"Editing ${fileName.get} at ${branch} - ${repository.owner}/${repository.name}", Some(repository)) {
  @html.menu("code", repository){
-    @if(protectedBranch){
-      <div class="alert alert-danger">branch @branch is protected.</div>
-    }
    <form method="POST" action="@url(repository)/@if(fileName.isEmpty){create}else{update}" validate="true">
      <span class="error" id="error-newFileName"></span>
      <div class="head">
@@ -86,9 +82,6 @@ $(function(){
  @if(fileName.isDefined){
    editor.getSession().setMode("ace/mode/@editorType(fileName.get)");
  }
-  @if(protectedBranch){
-    editor.setReadOnly(true);
-  }

  editor.on('change', function(){
    updateCommitButtonStatus();
@@ -129,17 +122,16 @@ $(function(){
    $('#editor').hide();
    $('#preview').show();
    $('#btn-code').removeClass('active');
-    $('#btn-preview').addClass('active');
+    $('#btn-preview').appendClass('active');

    @if(fileName.map(isRenderable _).getOrElse(false)) {
      // update preview
      $('#preview').html('<img src="@assets/common/images/indicator.gif"> Previewing...');
      $.post('@url(repository)/_preview', {
-        content          : editor.getValue(),
-        enableWikiLink   : false,
-        enableRefsLink   : false,
-        enableLineBreaks : false,
-        enableTaskList   : false
+        content        : editor.getValue(),
+        enableWikiLink : false,
+        enableRefsLink : false,
+        enableTaskList : false
      }, function(data){
        $('#preview').empty().append(
          $('<div class="markdown-body" style="padding-left: 20px; padding-right: 20px;">').html(data));
--- a/src/main/twirl/gitbucket/core/repo/files.scala.html
+++ b/src/main/twirl/gitbucket/core/repo/files.scala.html
@@ -11,16 +11,7 @@
  error: Option[Any] = None)(implicit context: gitbucket.core.controller.Context)
@import context._
@import gitbucket.core.view.helpers._
-@html.main(
-  if(pathList.isEmpty){
-    if(branch == repository.repository.defaultBranch){
-      s"${repository.owner}/${repository.name}"
-    } else {
-      s"${repository.owner}/${repository.name} at ${encodeRefName(branch)}"
-    }
-  } else {
-    s"${(repository.name :: pathList).mkString("/")} at ${encodeRefName(branch)} - ${repository.owner}/${repository.name}"
-  }, Some(repository)) {
+@html.main(s"${repository.owner}/${repository.name}", Some(repository)) {
  @html.menu("code", repository, Some(branch), pathList.isEmpty, groupNames.isEmpty, info, error){
    <div class="head">
      <div class="pull-right"><div class="btn-group">
@@ -106,25 +97,25 @@
        }
        </td>
        <td class="content-name">
-          @if(file.isDirectory){
-            @if(file.linkUrl.isDefined){
-              <a href="@file.linkUrl">
-                <span class="simplified-path">@file.name.split("/").toList.init match {
-                  case Nil => {}
-                  case list => {@list.mkString("", "/", "/")}
-                }</span>@file.name.split("/").toList.last
-              </a>
-            } else {
-              <a href="@url(repository)/tree@{(branch :: pathList).map(encodeRefName).mkString("/", "/", "/")}@{encodeRefName(file.name)}">
-                <span class="simplified-path">@file.name.split("/").toList.init match {
-                  case Nil => {}
-                  case list => {@list.mkString("", "/", "/")}
-                }</span>@file.name.split("/").toList.last
-              </a>
-            }
+        @if(file.isDirectory){
+          @if(file.linkUrl.isDefined){
+            <a href="@file.linkUrl">
+              <span class="simplified-path">@file.name.split("/").toList.init match {
+                case Nil => {}
+                case list => {@list.mkString("", "/", "/")}
+              }</span>@file.name.split("/").toList.last
+            </a>
          } else {
-            <a href="@url(repository)/blob@{(encodeRefName(branch) :: pathList).mkString("/", "/", "/")}@file.name">@file.name</a>
+            <a href="@url(repository)/tree@{(encodeRefName(branch) :: pathList).mkString("/", "/", "/")}@file.name">
+              <span class="simplified-path">@file.name.split("/").toList.init match {
+                case Nil => {}
+                case list => {@list.mkString("", "/", "/")}
+              }</span>@file.name.split("/").toList.last
+            </a>
          }
+        } else {
+          <a href="@url(repository)/blob@{(encodeRefName(branch) :: pathList).mkString("/", "/", "/")}@file.name">@file.name</a>
+        }
        </td>
        <td class="mute">
          <a href="@url(repository)/commit/@file.commitId" class="commit-message shorten-text" title="@file.message">@link(file.message, repository)</a>
--- a/src/main/twirl/gitbucket/core/settings/branches.scala.html
+++ b/src/main/twirl/gitbucket/core/settings/branches.scala.html
@@ -1,69 +0,0 @@
-@(repository: gitbucket.core.service.RepositoryService.RepositoryInfo,
-  protectedBranchList: Seq[String],
-  info: Option[Any])(implicit context: gitbucket.core.controller.Context)
-@import context._
-@import gitbucket.core.view.helpers._
-@import gitbucket.core.model.WebHook._
-@html.main("Branches", Some(repository)){
-  @html.menu("settings", repository){
-    @menu("branches", repository){
-      @if(repository.branchList.isEmpty){
-        <div class="well">
-          <center>
-            <p><i class="octicon octicon-git-branch" style="font-size:300%"></i></p>
-            <p>You don’t have any branches</p>
-            <p>Before you can edit branch settings, you need to add a branch.</p>
-          </center>
-        </div>
-      }else{
-        @helper.html.information(info)
-        <div class="panel panel-default">
-          <div class="panel-heading strong">Default branch</div>
-          <div class="panel-body">
-            <p>The default branch is considered the “base” branch in your repository, against which all pull requests and code commits are automatically made, unless you specify a different branch.</p>
-            <form id="form" method="post" action="@url(repository)/settings/update_default_branch" validate="true" class="form-inline">
-              <span class="error" id="error-defaultBranch"></span>
-              <select name="defaultBranch" id="defaultBranch" class="form-control">
-                @repository.branchList.map { branch =>
-                  <option @if(branch==repository.repository.defaultBranch){ selected}>@branch</option>
-                }
-              </select>
-              <input type="submit" class="btn btn-default" value="Update" />
-            </form>
-          </div>
-        </div>
-
-        <div class="panel panel-default">
-          <div class="panel-heading strong">Protected branches</div>
-          <div class="panel-body">
-            <p>Protect branches to disable force pushing, prevent branches from being deleted, and optionally require status checks before merging. New to protected branches?
-              <form class="form-inline">
-                <select name="protectBranch" id="protectBranch" onchange="location=$(this).val()" class="form-control">
-                  <option>Choose a branch...</option>
-                  @repository.branchList.map { branch =>
-                    <option value="@url(repository)/settings/branches/@encodeRefName(branch)">@branch</option>
-                  }
-                </select>
-                <span class="error" id="error-protectBranch"></span>
-              </form>
-            </p>
-
-            <table class="table table-bordered table-hover branches">
-              @protectedBranchList.map { branch =>
-                <tr>
-                  <td>
-                    <span class="branch-name">@branch</span>
-                    <span class="branch-action">
-                      <a href="@url(repository)/settings/branches/@encodeRefName(branch)" class="btn btn-small btn-default">Edit</a>
-                    </span>
-                  </td>
-                </tr>
-              }
-            </table>
-          </div>
-
-        </div>
-      }
-    }
-  }
-}
--- a/src/main/twirl/gitbucket/core/settings/branchprotection.scala.html
+++ b/src/main/twirl/gitbucket/core/settings/branchprotection.scala.html
@@ -1,123 +0,0 @@
-@(repository: gitbucket.core.service.RepositoryService.RepositoryInfo,
-  branch: String,
-  protection: gitbucket.core.api.ApiBranchProtection,
-  knownContexts: Seq[String],
-  info: Option[Any])(implicit context: gitbucket.core.controller.Context)
-@import context._
-@import gitbucket.core.view.helpers._
-@import gitbucket.core.model.WebHook._
-@check(bool:Boolean)={@if(bool){ checked}}
-@html.main(s"Branch protection for ${branch}", Some(repository)){
-  @html.menu("settings", repository){
-    @menu("branches", repository){
-      @helper.html.information(info)
-      <div class="alert alert-info" style="display:none" id="saved-info">Branch protection options saved</div>
-      <form name="branchProtection" onsubmit="submitForm(event)">
-        <div class="panel panel-default">
-          <div class="panel-heading">Branch protection for <b>@branch</b></div>
-          <div class="panel-body">
-
-            <div class="checkbox">
-              <label>
-                <input type="checkbox" name="enabled" onclick="update()" @check(protection.enabled)>
-                <span class="strong">Protect this branch</span>
-              </label>
-              <p class="help-block">Disables force-pushes to this branch and prevents it from being deleted.</p>
-            </div>
-
-            <div class="checkbox js-enabled" style="display:none">
-              <label>
-                <input type="checkbox" name="has_required_statuses" onclick="update()" @check(protection.status.enforcement_level.name!="off")>
-                <span class="strong">Require status checks to pass before merging</span>
-              </label>
-              <p class="help-block">Choose which status checks must pass before branches can be merged into test.
-              When enabled, commits must first be pushed to another branch, then merged or pushed directly to test after status checks have passed.</p>
-
-              <div class="js-has_required_statuses" style="display:none">
-                <div class="checkbox">
-                  <label>
-                    <input type="checkbox" name="enforce_for_admins" onclick="update()" @check(protection.status.enforcement_level.name=="everyone")>
-                    <span class="strong">Include administrators</span>
-                  </label>
-                  <p class="help-block">Enforce required status checks for repository administrators.</p>
-                </div>
-
-                <div class="panel panel-default">
-                  <div class="panel-heading">Status checks found in the last week for this repository</div>
-                  <div class="panel-body">
-                    @knownContexts.map { context =>
-                      <div class="checkbox">
-                        <label>
-                          <input type="checkbox" name="contexts" value="@context" onclick="update()" @check(protection.status.contexts.find(_ == context))>
-                          <span>@context</span>
-                        </label>
-                      </div>
-                    }
-                  </div>
-                </div>
-              </div>
-            </div>
-            <input class="btn btn-success btn-lg" type="submit" value="Save changes" />
-          </div>
-        </div>
-      </form>
-    }
-  }
-}
-<script>
-function getValue(){
-  var v = {}, contexts=[];
-  $("input[type=checkbox]:checked").each(function(){
-    if(this.name === 'contexts'){
-      contexts.push(this.value);
-    } else {
-      v[this.name] = true;
-    }
-  });
-  if(v.enabled){
-    return {
-      enabled: true,
-      required_status_checks: {
-        enforcement_level: v.has_required_statuses ? ((v.enforce_for_admins ? 'everyone' : 'non_admins')) : 'off',
-        contexts: v.has_required_statuses ? contexts : []
-      }
-    };
-  } else {
-    return {
-      enabled: false,
-      required_status_checks: {
-        enforcement_level: "off",
-        contexts: []
-      }
-    };
-  }
-}
-function updateView(protection){
-  $('.js-enabled').toggle(protection.enabled);
-  $('.js-has_required_statuses').toggle(protection.required_status_checks.enforcement_level != 'off');
-}
-function update(){
-  var protection = getValue();
-  updateView(protection);
-}
-$(update);
-function submitForm(e){
-  e.stopPropagation();
-  e.preventDefault();
-  var protection = getValue();
-  $.ajax({
-    method:'PATCH',
-    url:'/api/v3/repos/@repository.owner/@repository.name/branches/@encodeRefName(branch)',
-    contentType: 'application/json',
-    dataType: 'json',
-    data:JSON.stringify({protection:protection}),
-    success:function(r){
-      $('#saved-info').show();
-    },
-    error:function(err){
-      console.log(err);
-      alert('update error');
-    }
-  });
-}
-</script>
--- a/src/main/twirl/gitbucket/core/settings/menu.scala.html
+++ b/src/main/twirl/gitbucket/core/settings/menu.scala.html
@@ -11,11 +11,6 @@
        <li@if(active=="collaborators"){ class="active"}>
          <a href="@url(repository)/settings/collaborators">Collaborators</a>
        </li>
-        @if(!repository.branchList.isEmpty){
-        <li@if(active=="branches"){ class="active"}>
-          <a href="@url(repository)/settings/branches">Branches</a>
-        </li>
-        }
        <li@if(active=="hooks"){ class="active"}>
          <a href="@url(repository)/settings/hooks">Service Hooks</a>
        </li>
--- a/src/main/twirl/gitbucket/core/settings/options.scala.html
+++ b/src/main/twirl/gitbucket/core/settings/options.scala.html
@@ -18,6 +18,22 @@
              <label for="description" class="strong">Description:</label>
              <input type="text" name="description" id="description" class="form-control" value="@repository.repository.description"/>
            </fieldset>
+            <fieldset class="margin form-group">
+              <label for="defaultBranch" class="strong">Default Branch:</label>
+              <select name="defaultBranch" id="defaultBranch"@if(repository.branchList.isEmpty){ disabled} class="form-control">
+                @if(repository.branchList.isEmpty){
+                  <option value="none" selected>No Branch</option>
+                } else {
+                  @repository.branchList.map { branch =>
+                    <option@if(branch==repository.repository.defaultBranch){ selected}>@branch</option>
+                  }
+                }
+              </select>
+              @if(repository.branchList.isEmpty){
+                <input type="hidden" name="defaultBranch" value="none"/>
+              }
+              <span class="error" id="error-defaultBranch"></span>
+            </fieldset>
            <fieldset class="margin">
              <label class="radio">
                <input type="radio" name="isPrivate" value="false"
--- a/src/main/twirl/gitbucket/core/wiki/compare.scala.html
+++ b/src/main/twirl/gitbucket/core/wiki/compare.scala.html
@@ -10,7 +10,7 @@
@html.main(s"Compare Revisions - ${repository.owner}/${repository.name}", Some(repository)){
  @helper.html.information(info)
  @html.menu("wiki", repository){
-    <ul class="nav nav-tabs fill-width">
+    <ul class="nav nav-tabs fill-width pull-left">
      <li>
        <h1 class="wiki-title"><span class="muted">Compare Revisions</span></h1>
      </li>
--- a/src/main/twirl/gitbucket/core/wiki/edit.scala.html
+++ b/src/main/twirl/gitbucket/core/wiki/edit.scala.html
@@ -5,7 +5,7 @@
@import gitbucket.core.view.helpers._
@html.main(s"${if(pageName.isEmpty) "New Page" else pageName} - ${repository.owner}/${repository.name}", Some(repository)){
  @html.menu("wiki", repository){
-    <ul class="nav nav-tabs fill-width">
+    <ul class="nav nav-tabs fill-width pull-left">
      <li>
        <h1 class="wiki-title"><span class="muted">Editing</span> @if(pageName.isEmpty){New Page} else {@pageName}</h1>
      </li>
--- a/src/main/twirl/gitbucket/core/wiki/history.scala.html
+++ b/src/main/twirl/gitbucket/core/wiki/history.scala.html
@@ -5,7 +5,7 @@
@import gitbucket.core.view.helpers._
@html.main(s"History - ${repository.owner}/${repository.name}", Some(repository)){
  @html.menu("wiki", repository){
-    <ul class="nav nav-tabs fill-width">
+    <ul class="nav nav-tabs fill-width pull-left">
      <li>
        <h1 class="wiki-title">
          @if(pageName.isEmpty){
--- a/src/main/twirl/gitbucket/core/wiki/page.scala.html
+++ b/src/main/twirl/gitbucket/core/wiki/page.scala.html
@@ -2,15 +2,13 @@
  page: gitbucket.core.service.WikiService.WikiPageInfo,
  pages: List[String],
  repository: gitbucket.core.service.RepositoryService.RepositoryInfo,
-  hasWritePermission: Boolean,
-  sidebar: Option[gitbucket.core.service.WikiService.WikiPageInfo],
-  footer: Option[gitbucket.core.service.WikiService.WikiPageInfo])(implicit context: gitbucket.core.controller.Context)
+  hasWritePermission: Boolean)(implicit context: gitbucket.core.controller.Context)
@import context._
@import gitbucket.core.view.helpers._
@import gitbucket.core.service.WikiService._
@html.main(s"${pageName} - ${repository.owner}/${repository.name}", Some(repository)){
  @html.menu("wiki", repository){
-    <ul class="nav nav-tabs fill-width">
+    <ul class="nav nav-tabs fill-width pull-left">
      <li>
        <h1 class="wiki-title">@pageName</h1>
        <div class="small">
@@ -30,13 +28,9 @@
      @defining(15){ max =>
        <div class="panel panel-default">
          <div class="panel-heading strong">
-            <a id="show-pages-index" href="javascript:void(0);">
-              <span id="triangle-down" class="octicon octicon-triangle-down"></span>
-              <span id="triangle-right" class="octicon octicon-triangle-right" style="display: none;"></span>
-              <span class="strong">Pages</span> <span class="badge">@pages.length</span>
-            </a>
+            Pages <span class="badge">@pages.length</span>
          </div>
-          <ul id="pages-index" class="list-group list-group-flush">
+          <ul class="list-group list-group-flush">
            @pages.zipWithIndex.map { case (page, i) =>
              <li class="list-group-item page-link" style="border: none; @if(i > max - 1){display:none;}">
                <a href="@url(repository)/wiki/@urlEncode(page)" class="strong">@page</a>
@@ -50,20 +44,6 @@
          </ul>
        </div>
      }
-      @sidebar.map { sidebarPage =>
-        <div class="wiki-sidebar">
-          @if(hasWritePermission){
-            <a href="@url(repository)/wiki/_Sidebar/_edit" style="text-decoration: none;"><span class="octicon octicon-pencil pull-right"></span></a>
-          }
-          @markdown(sidebarPage.content, repository, true, false, false, false, pages)
-        </div>
-      }.getOrElse{
-        @if(hasWritePermission){
-          <a class="button-link" href="@url(repository)/wiki/_Sidebar/_edit" style="text-decoration: none;">
-            <div class="wiki-sidebar-dotted text-center"><i class="octicon octicon-plus"></i> Add a custom sidebar</div>
-          </a>
-        }
-      }
      <div class="small">
        <strong>Clone this wiki locally</strong>
      </div>
@@ -89,20 +69,6 @@
          pages = pages
        )
      </div>
-      @footer.map { footerPage =>
-        <div class="wiki-sidebar wiki-footer">
-          @if(hasWritePermission){
-            <a href="@url(repository)/wiki/_Footer/_edit" style="text-decoration: none;"><span class="octicon octicon-pencil pull-right"></span></a>
-          }
-          @markdown(footerPage.content, repository, true, false, false, false, pages)
-        </div>
-      }.getOrElse{
-        @if(hasWritePermission){
-          <a class="button-link" href="@url(repository)/wiki/_Footer/_edit" style="text-decoration: none;">
-            <div class="wiki-sidebar-dotted text-center"><i class="octicon octicon-plus"></i> Add a custom footer</div>
-          </a>
-        }
-      }
    </div>
  }
 }
@@ -113,24 +79,6 @@ $(function(){
    $(e.target).parents('div.show-more').remove();
  });

-  $('#show-pages-index').click(function(e){
-    if($('#pages-index').is(":visible")){
-      $('#triangle-down').hide();
-      $('#triangle-right').show();
-      $('#pages-index').hide();
-    } else {
-      $('#triangle-right').hide();
-      $('#triangle-down').show();
-      $('#pages-index').show();
-    }
-  });
-
-  @sidebar.map { sidebarPage =>
-    $('#pages-index').hide();
-    $('#triangle-down').hide();
-    $('#triangle-right').show();
-  }
-
  @if(settings.ssh && loginAccount.isDefined){
    $('#repository-url-http').click(function(){
      $('#repository-url').val('@httpUrl(repository)');
--- a/src/main/twirl/gitbucket/core/wiki/pages.scala.html
+++ b/src/main/twirl/gitbucket/core/wiki/pages.scala.html
@@ -5,7 +5,7 @@
@import gitbucket.core.view.helpers._
@html.main(s"Pages - ${repository.owner}/${repository.name}", Some(repository)){
  @html.menu("wiki", repository){
-    <ul class="nav nav-tabs fill-width">
+    <ul class="nav nav-tabs fill-width pull-left">
      <li>
        <h1 class="wiki-title"><span class="muted">Pages</span></h1>
      </li>
--- a/src/main/webapp/assets/common/css/gitbucket.css
+++ b/src/main/webapp/assets/common/css/gitbucket.css
@@ -146,24 +146,6 @@ hr {
  margin-bottom: 4px;
 }

-pre.reset {
-  /* defaults */
-  display: block;
-  font-family: monospace;
-  white-space: pre;
-  margin: 1em 0px;
-  /* bootstrap overrides */
-  padding: initial;
-  line-height: initial;
-  color: initial;
-  background-color: initial;
-  border: initial;
-  overflow: initial;
-  word-break: initial;
-  word-wrap: initial;
-  border-radius: initial;
-}
-
 /* ======================================================================== */
 /* Global Header */
 /* ======================================================================== */
@@ -582,7 +564,7 @@ ul.sidemenu li {
 }

 ul.sidemenu span.badge {
-
+  padding-right: 4px;
 }

 ul.sidemenu a:hover i.menu-icon, ul.sidemenu i.menu-icon-active {
@@ -631,11 +613,6 @@ ul.nav-stacked.side-menu li {
  margin-bottom: -3px;
 }

-a#show-pages-index {
-  color: #333;
-  text-decoration: none;
-}
-
 /*
 ul.nav-stacked.side-menu li span.header {
  border-top-right-radius: 3px;
@@ -847,9 +824,6 @@ table.table-file-list .file-icon {

 table.table-file-list .content-name {
  max-width: 180px;
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
 }

 table.table-file-list .commit-message {
@@ -1336,74 +1310,6 @@ li.task-list-item input.task-list-item-checkbox {
  vertical-align: middle;
 }

-.discussion-item {
-    position: relative;
-    margin: 15px 0 15px 79px;
-    padding-left: 25px;
-}
-.discussion-item-header {
-    min-height: 30px;
-    padding-top: 5px;
-    padding-bottom: 5px;
-    color: #767676;
-    line-height: 20px;
-    word-wrap: break-word;
-}
-.discussion-item-icon {
-    float: left;
-    width: 32px;
-    height: 32px;
-    margin-top: -7px;
-    margin-left: -40px;
-    line-height: 28px;
-    color: #767676;
-    text-align: center;
-    background-color: #f3f3f3;
-    border: 2px solid #fff;
-    border-radius: 50%;
-}
-.discussion-item-content {
-  margin-left:36px;
-}
-.discussion-item-content-head{
-  padding-right:20px;
-  background-color: white;
-  float:left
-}
-pre.reset.discussion-item-content-text{
-  border-left: 1px solid rgb(238, 238, 238);
-  margin: 0 0 0 5px;
-  padding-left: 25px;
-}
-.discussion-item-commit .discussion-item-content {
-    font-size:12px;
-}
-.discussion-item-icon .octicon {
-  color: inherit;
-}
-.discussion-item-merge .discussion-item-icon {
-  background-color: #6e5494;
-  color: white;
-  padding-top: 1px;
-  padding-left: 3px;
-}
-.discussion-item-close .discussion-item-icon {
-  background-color: #bd2c00;
-  color: white;
-  padding-top: 1px;
-}
-.discussion-item-delete_branch .discussion-item-icon {
-  padding-left: 2px;
-  padding-top: 1px;
-  background-color: #767676;
-  color: white;
-}
-.discussion-item-reopen .discussion-item-icon {
-  background-color: #6cc644;
-  padding-top: 1px;
-  color: white;
-}
-
 /****************************************************************************/
 /* Pull Request */
 /****************************************************************************/
@@ -1425,59 +1331,6 @@ a.absent {
  color: #c00;
 }

-/*
-div.wiki-index-header {
-  background-color: #f5f5f5;
-  color: #333333;
-  margin: 0;
-  border-top-left-radius: 3px;
-  border-top-right-radius: 3px;
-  border: 1px solid #d8d8d8;
-  padding: 8px 8px 8px 8px;
-}
-*/
-
-div.wiki-sidebar {
-  background-color: white;
-  border: 1px solid #d8d8d8;
-  padding: 8px 10px 0px 10px;
-  border-radius: 3px;
-  margin-bottom: 20px;
-  margin-top: 20px;
-}
-
-div.wiki-sidebar img {
-  max-width: 100%;
-}
-
-div.wiki-sidebar-dotted {
-  background-color: white;
-  border: 1px dashed #ddd;
-  padding: 10px 15px;
-  margin-bottom: 20px;
-  margin-top: 20px;
-  border-radius: 3px;
-  font-size: 16px;
-}
-
-div.wiki-footer {
-  margin-top: 50px;
-  background-color: #f5f5f5;
-  color: gray;
-}
-
-/*
-div.wiki-index-content {
-  background-color: white;
-  border: 1px solid #d8d8d8;
-  padding: 0px;
-  border-bottom-left-radius: 3px;
-  border-bottom-right-radius: 3px;
-  margin-bottom: 20px;
-  border-top: none;
-}
-*/
-
 /****************************************************************************/
 /* Commit */
 /****************************************************************************/
@@ -1498,43 +1351,13 @@ div.author-info div.committer {
  margin: -10px -10px 10px -10px;
 }
 .build-statuses .build-status-item{
-  padding: 10px 15px 10px 64px;
+  padding: 10px 15px 10px 12px;
  border-bottom: 1px solid #eee;
 }
 .build-statuses-list .build-status-item{
  background-color: #fafafa;
 }

-.merge-indicator{
-  float:left;
-  border-radius: 50%;
-  width: 30px;
-  height: 30px;
-  line-height: 30px;
-  text-align: center;
-  vertical-align: middle;
-  margin-right: 10px;
-}
-.merge-indicator-success{
-  background-color: #6cc644;
-}
-.merge-indicator-warning{
-  background-color: #cea61b;
-}
-.merge-indicator-alert{
-  background-color: #888;
-}
-.merge-indicator .octicon{
-  color: white;
-  font-size: 16px;
-  width: 15px;
-  height: 15px;
-}
-.merge-indicator-warning .octicon{
-  color: white;
-  font-size: 30px;
-}
-
 /****************************************************************************/
 /* Diff */
 /****************************************************************************/
@@ -1838,39 +1661,28 @@ div.markdown-body h1 {
  border-bottom: 1px solid #ddd;
  font-size: 2.5em;
  font-weight: bold;
-  line-height: 1.7;
 }

 div.markdown-body h2 {
  border-bottom: 1px solid #eee;
  font-size: 2em;
-  font-weight: bold;
-  line-height: 1.7;
 }

 div.markdown-body h3 {
  font-size: 1.5em;
-  font-weight: bold;
-  line-height: 1.7;
 }

 div.markdown-body h4 {
  font-size: 1.2em;
-  font-weight: bold;
-  line-height: 1.7;
 }

 div.markdown-body h5 {
  font-size: 1em;
-  font-weight: bold;
-  line-height: 1.7;
 }

 div.markdown-body h6 {
  color:#777;
  font-size: 1em;
-  font-weight: bold;
-  line-height: 1.7;
 }

 div.markdown-body li {
@@ -1882,10 +1694,6 @@ div.markdown-body p {
  line-height: 1.5;
 }

-div.markdown-body img {
-  max-width: 100%;
-}
-
 div.markdown-body pre {
  font-family: Consolas, "Liberation Mono", Menlo, Courier, monospace;
  font-size: 12px;
@@ -2040,19 +1848,43 @@ div.markdown-body table colgroup + tbody tr:first-child td:last-child {

 .markdown-head {
  position: relative;
+  line-height: 1.7;
 }

 a.markdown-anchor-link {
-  margin-left: -16px;
-  margin-right: 2px;
-  line-height: 1;
+  position: absolute;
+  left: -18px;
+  display: none;
  color: #999;
-  cursor: pointer;
+  /* From octicon style */
+  font: normal normal normal 16px/1 octicons;
+  text-decoration: none;
+  text-rendering: auto;
+}
+a.markdown-anchor-link:before { content: '\f05c'} /*  */
+
+h1 a.markdown-anchor-link {
+  top: 24px;
 }

-a.markdown-anchor-link span.octicon {
-  visibility: hidden;
-  vertical-align: middle;
+h2 a.markdown-anchor-link {
+  top: 20px;
+}
+
+h3 a.markdown-anchor-link {
+  top: 12px;
+}
+
+h4 a.markdown-anchor-link {
+  top: 8px;
+}
+
+h5 a.markdown-anchor-link {
+  top: 6px;
+}
+
+h6 a.markdown-anchor-link {
+  top: 6px;
 }

 /****************************************************************************/
--- a/src/main/webapp/assets/common/js/gitbucket.js
+++ b/src/main/webapp/assets/common/js/gitbucket.js
@@ -19,11 +19,14 @@ $(function(){
  });

  // anchor icon for markdown
-  $('.markdown-head').on('mouseenter', function(e){
-    $(this).find('span.octicon').css('visibility', 'visible');
+  $('.markdown-head').mouseenter(function(e){
+    $(e.target).children('a.markdown-anchor-link').show();
  });
-  $('.markdown-head').on('mouseleave', function(e){
-    $(this).find('span.octicon').css('visibility', 'hidden');
+  $('.markdown-head').mouseleave(function(e){
+    $(e.target).children('a.markdown-anchor-link').hide();
+  });
+  $('a.markdown-anchor-link').mouseleave(function(e){
+    $(e.target).hide();
  });

  // syntax highlighting by google-code-prettify
@@ -603,7 +606,7 @@ var imageDiff ={
      .css({marginTop:size.height-5});
    var bar = $('<hr class="diff-silde-bar">').css({top:size.height+size.paddingTop});
    var div = $('<div class="diff-image-stack">')
-      .css({height:size.height+size.paddingTop*2, paddingLeft:size.padding})
+      .css({height:size.height+size.paddingTop, paddingLeft:size.padding})
      .append(diffOld, diffNew, bar, handle);
    return {
      neo:diffNew,
--- a/src/test/scala/gitbucket/core/api/JsonFormatSpec.scala
+++ b/src/test/scala/gitbucket/core/api/JsonFormatSpec.scala
@@ -209,15 +209,6 @@ class JsonFormatSpec extends Specification {
    "url": "${context.baseUrl}/api/v3/repos/octocat/Hello-World/commits/$sha1/status"
  }"""

-  val apiLabel = ApiLabel(
-    name = "bug",
-    color = "f29513")(RepositoryName("octocat","Hello-World"))
-  val apiLabelJson = s"""{
-    "name": "bug",
-    "color": "f29513",
-    "url": "${context.baseUrl}/api/v3/repos/octocat/Hello-World/labels/bug"
-  }"""
-
  val apiIssue = ApiIssue(
      number = 1347,
      title  = "Found a bug",
@@ -363,16 +354,6 @@ class JsonFormatSpec extends Specification {
  }"""


-  val apiBranchProtection = ApiBranchProtection(true, Some(ApiBranchProtection.Status(ApiBranchProtection.Everyone, Seq("continuous-integration/travis-ci"))))
-  val apiBranchProtectionJson = """{
-    "enabled": true,
-    "required_status_checks": {
-      "enforcement_level": "everyone",
-      "contexts": [
-        "continuous-integration/travis-ci"
-      ]
-    }
-}"""

  def beFormatted(json2Arg:String) = new Matcher[String] {
    def apply[S <: String](e: Expectable[S]) = {
@@ -420,9 +401,6 @@ class JsonFormatSpec extends Specification {
    "apiCombinedCommitStatus" in {
      JsonFormat(apiCombinedCommitStatus) must beFormatted(apiCombinedCommitStatusJson)
    }
-    "apiLabel" in {
-      JsonFormat(apiLabel) must beFormatted(apiLabelJson)
-    }
    "apiIssue" in {
      JsonFormat(apiIssue) must beFormatted(apiIssueJson)
      JsonFormat(apiIssuePR) must beFormatted(apiIssuePRJson)
@@ -433,8 +411,5 @@ class JsonFormatSpec extends Specification {
    "apiPullRequestReviewComment" in {
      JsonFormat(apiPullRequestReviewComment) must beFormatted(apiPullRequestReviewCommentJson)
    }
-    "apiBranchProtection" in {
-      JsonFormat(apiBranchProtection) must beFormatted(apiBranchProtectionJson)
-    }
  }
 }
--- a/src/test/scala/gitbucket/core/service/LabelsServiceSpec.scala
+++ b/src/test/scala/gitbucket/core/service/LabelsServiceSpec.scala
@@ -1,114 +0,0 @@
-package gitbucket.core.service
-
-import gitbucket.core.model._
-
-import org.specs2.mutable.Specification
-
-class LabelsServiceSpec extends Specification with ServiceSpecBase {
-  "getLabels" should {
-    "be empty when not have any labels" in { withTestDB { implicit session =>
-      generateNewUserWithDBRepository("user1", "repo1")
-
-      generateNewUserWithDBRepository("user1", "repo2")
-      dummyService.createLabel("user1", "repo2", "label1", "000000")
-
-      generateNewUserWithDBRepository("user2", "repo1")
-      dummyService.createLabel("user2", "repo1", "label1", "000000")
-
-      dummyService.getLabels("user1", "repo1") must haveSize(0)
-    }}
-    "return contained labels" in { withTestDB { implicit session =>
-      generateNewUserWithDBRepository("user1", "repo1")
-      val labelId1 = dummyService.createLabel("user1", "repo1", "label1", "000000")
-      val labelId2 = dummyService.createLabel("user1", "repo1", "label2", "ffffff")
-
-      generateNewUserWithDBRepository("user1", "repo2")
-      dummyService.createLabel("user1", "repo2", "label1", "000000")
-
-      generateNewUserWithDBRepository("user2", "repo1")
-      dummyService.createLabel("user2", "repo1", "label1", "000000")
-
-      def getLabels = dummyService.getLabels("user1", "repo1")
-
-      getLabels must haveSize(2)
-      getLabels must_== List(
-        Label("user1", "repo1", labelId1, "label1", "000000"),
-        Label("user1", "repo1", labelId2, "label2", "ffffff"))
-    }}
-  }
-  "getLabel" should {
-    "return None when the label not exist" in { withTestDB { implicit session =>
-      generateNewUserWithDBRepository("user1", "repo1")
-
-      dummyService.getLabel("user1", "repo1", 1) must beNone
-      dummyService.getLabel("user1", "repo1", "label1") must beNone
-    }}
-    "return a label fetched by label id" in { withTestDB { implicit session =>
-      generateNewUserWithDBRepository("user1", "repo1")
-      val labelId1 = dummyService.createLabel("user1", "repo1", "label1", "000000")
-      dummyService.createLabel("user1", "repo1", "label2", "ffffff")
-
-      generateNewUserWithDBRepository("user1", "repo2")
-      dummyService.createLabel("user1", "repo2", "label1", "000000")
-
-      generateNewUserWithDBRepository("user2", "repo1")
-      dummyService.createLabel("user2", "repo1", "label1", "000000")
-
-      def getLabel = dummyService.getLabel("user1", "repo1", labelId1)
-      getLabel must_== Some(Label("user1", "repo1", labelId1, "label1", "000000"))
-    }}
-    "return a label fetched by label name" in { withTestDB { implicit session =>
-      generateNewUserWithDBRepository("user1", "repo1")
-      val labelId1 = dummyService.createLabel("user1", "repo1", "label1", "000000")
-      dummyService.createLabel("user1", "repo1", "label2", "ffffff")
-
-      generateNewUserWithDBRepository("user1", "repo2")
-      dummyService.createLabel("user1", "repo2", "label1", "000000")
-
-      generateNewUserWithDBRepository("user2", "repo1")
-      dummyService.createLabel("user2", "repo1", "label1", "000000")
-
-      def getLabel = dummyService.getLabel("user1", "repo1", "label1")
-      getLabel must_== Some(Label("user1", "repo1", labelId1, "label1", "000000"))
-    }}
-  }
-  "createLabel" should {
-    "return accurate label id" in { withTestDB { implicit session =>
-      generateNewUserWithDBRepository("user1", "repo1")
-      generateNewUserWithDBRepository("user1", "repo2")
-      generateNewUserWithDBRepository("user2", "repo1")
-      dummyService.createLabel("user1", "repo1", "label1", "000000")
-      dummyService.createLabel("user1", "repo2", "label1", "000000")
-      dummyService.createLabel("user2", "repo1", "label1", "000000")
-      val labelId = dummyService.createLabel("user1", "repo1", "label2", "000000")
-      labelId must_== 4
-      def getLabel = dummyService.getLabel("user1", "repo1", labelId)
-      getLabel must_== Some(Label("user1", "repo1", labelId, "label2", "000000"))
-    }}
-  }
-  "updateLabel" should {
-    "change target label" in { withTestDB { implicit session =>
-      generateNewUserWithDBRepository("user1", "repo1")
-      generateNewUserWithDBRepository("user1", "repo2")
-      generateNewUserWithDBRepository("user2", "repo1")
-      val labelId = dummyService.createLabel("user1", "repo1", "label1", "000000")
-      dummyService.createLabel("user1", "repo2", "label1", "000000")
-      dummyService.createLabel("user2", "repo1", "label1", "000000")
-      dummyService.updateLabel("user1", "repo1", labelId, "updated-label", "ffffff")
-      def getLabel = dummyService.getLabel("user1", "repo1", labelId)
-      getLabel must_== Some(Label("user1", "repo1", labelId, "updated-label", "ffffff"))
-    }}
-  }
-  "deleteLabel" should {
-    "remove target label" in { withTestDB { implicit session =>
-      generateNewUserWithDBRepository("user1", "repo1")
-      generateNewUserWithDBRepository("user1", "repo2")
-      generateNewUserWithDBRepository("user2", "repo1")
-      val labelId = dummyService.createLabel("user1", "repo1", "label1", "000000")
-      dummyService.createLabel("user1", "repo2", "label1", "000000")
-      dummyService.createLabel("user2", "repo1", "label1", "000000")
-      dummyService.deleteLabel("user1", "repo1", labelId)
-      dummyService.getLabel("user1", "repo1", labelId) must beNone
-    }}
-  }
-}
--- a/src/test/scala/gitbucket/core/service/MergeServiceSpec.scala
+++ b/src/test/scala/gitbucket/core/service/MergeServiceSpec.scala
@@ -45,73 +45,73 @@ class MergeServiceSpec extends Specification {
      conflicted  mustEqual false
    }
    "checkConflict true if not conflicted, and create cache" in {
-      val repo2Dir = initRepository("user1","repo2")
-      using(Git.open(repo2Dir)){ git =>
+      val repo1Dir = initRepository("user1","repo1")
+      using(Git.open(repo1Dir)){ git =>
        createConfrict(git)
      }
-      service.checkConflictCache("user1", "repo2", branch, issueId) mustEqual None
-      val conflicted = service.checkConflict("user1", "repo2", branch, issueId)
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual None
+      val conflicted = service.checkConflict("user1", "repo1", branch, issueId)
      conflicted  mustEqual true
-      service.checkConflictCache("user1", "repo2", branch, issueId) mustEqual Some(true)
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual Some(true)
    }
  }
  "checkConflictCache" should {
    "merged cache invalid if origin branch moved" in {
-      val repo3Dir = initRepository("user1","repo3")
-      service.checkConflict("user1", "repo3", branch, issueId) mustEqual false
-      service.checkConflictCache("user1", "repo3", branch, issueId) mustEqual Some(false)
-      using(Git.open(repo3Dir)){ git =>
+      val repo1Dir = initRepository("user1","repo1")
+      service.checkConflict("user1", "repo1", branch, issueId) mustEqual false
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual Some(false)
+      using(Git.open(repo1Dir)){ git =>
        createFile(git, s"refs/heads/${branch}", "test.txt", "hoge2" )
      }
-      service.checkConflictCache("user1", "repo3", branch, issueId) mustEqual None
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual None
    }
    "merged cache invalid if request branch moved" in {
-      val repo4Dir = initRepository("user1","repo4")
-      service.checkConflict("user1", "repo4", branch, issueId) mustEqual false
-      service.checkConflictCache("user1", "repo4", branch, issueId) mustEqual Some(false)
-      using(Git.open(repo4Dir)){ git =>
+      val repo1Dir = initRepository("user1","repo1")
+      service.checkConflict("user1", "repo1", branch, issueId) mustEqual false
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual Some(false)
+      using(Git.open(repo1Dir)){ git =>
        createFile(git, s"refs/pull/${issueId}/head", "test.txt", "hoge4" )
      }
-      service.checkConflictCache("user1", "repo4", branch, issueId) mustEqual None
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual None
    }
    "merged cache invalid if origin branch moved" in {
-      val repo5Dir = initRepository("user1","repo5")
-      service.checkConflict("user1", "repo5", branch, issueId) mustEqual false
-      service.checkConflictCache("user1", "repo5", branch, issueId) mustEqual Some(false)
-      using(Git.open(repo5Dir)){ git =>
+      val repo1Dir = initRepository("user1","repo1")
+      service.checkConflict("user1", "repo1", branch, issueId) mustEqual false
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual Some(false)
+      using(Git.open(repo1Dir)){ git =>
        createFile(git, s"refs/heads/${branch}", "test.txt", "hoge2" )
      }
-      service.checkConflictCache("user1", "repo5", branch, issueId) mustEqual None
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual None
    }
    "conflicted cache invalid if request branch moved" in {
-      val repo6Dir = initRepository("user1","repo6")
-      using(Git.open(repo6Dir)){ git =>
+      val repo1Dir = initRepository("user1","repo1")
+      using(Git.open(repo1Dir)){ git =>
        createConfrict(git)
      }
-      service.checkConflict("user1", "repo6", branch, issueId) mustEqual true
-      service.checkConflictCache("user1", "repo6", branch, issueId) mustEqual Some(true)
-      using(Git.open(repo6Dir)){ git =>
+      service.checkConflict("user1", "repo1", branch, issueId) mustEqual true
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual Some(true)
+      using(Git.open(repo1Dir)){ git =>
        createFile(git, s"refs/pull/${issueId}/head", "test.txt", "hoge4" )
      }
-      service.checkConflictCache("user1", "repo6", branch, issueId) mustEqual None
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual None
    }
    "conflicted cache invalid if origin branch moved" in {
-      val repo7Dir = initRepository("user1","repo7")
-      using(Git.open(repo7Dir)){ git =>
+      val repo1Dir = initRepository("user1","repo1")
+      using(Git.open(repo1Dir)){ git =>
        createConfrict(git)
      }
-      service.checkConflict("user1", "repo7", branch, issueId) mustEqual true
-      service.checkConflictCache("user1", "repo7", branch, issueId) mustEqual Some(true)
-      using(Git.open(repo7Dir)){ git =>
+      service.checkConflict("user1", "repo1", branch, issueId) mustEqual true
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual Some(true)
+      using(Git.open(repo1Dir)){ git =>
        createFile(git, s"refs/heads/${branch}", "test.txt", "hoge4" )
      }
-      service.checkConflictCache("user1", "repo7", branch, issueId) mustEqual None
+      service.checkConflictCache("user1", "repo1", branch, issueId) mustEqual None
    }
  }
  "mergePullRequest" should {
    "can merge" in {
-      val repo8Dir = initRepository("user1","repo8")
-      using(Git.open(repo8Dir)){ git =>
+      val repo1Dir = initRepository("user1","repo1")
+      using(Git.open(repo1Dir)){ git =>
        createFile(git, s"refs/pull/${issueId}/head", "test.txt", "hoge2" )
        val committer = new PersonIdent("dummy2", "dummy2@example.com")
        getFile(git, branch, "test.txt").content.get mustEqual "hoge"
--- a/src/test/scala/gitbucket/core/service/ProtectedBranchServiceSpec.scala
+++ b/src/test/scala/gitbucket/core/service/ProtectedBranchServiceSpec.scala
@@ -1,186 +0,0 @@
-package gitbucket.core.service
-
-import gitbucket.core.util.GitSpecUtil._
-import org.specs2.mutable.Specification
-import org.eclipse.jgit.transport.{ReceivePack, ReceiveCommand}
-import org.eclipse.jgit.lib.ObjectId
-import gitbucket.core.model.CommitState
-import gitbucket.core.service.ProtectedBranchService.{ProtectedBranchReceiveHook, ProtectedBranchInfo}
-import scalaz._, Scalaz._
-
-class ProtectedBranchServiceSpec extends Specification with ServiceSpecBase with ProtectedBranchService with CommitStatusService {
-
-  val receiveHook = new ProtectedBranchReceiveHook()
-  val now = new java.util.Date()
-  val sha = "0c77148632618b59b6f70004e3084002be2b8804"
-  val sha2 = "0c77148632618b59b6f70004e3084002be2b8805"
-
-  "getProtectedBranchInfo" should {
-    "empty is disabled" in {
-      withTestDB { implicit session =>
-        getProtectedBranchInfo("user1", "repo1", "branch") must_== ProtectedBranchInfo.disabled("user1", "repo1")
-      }
-    }
-    "enable and update and disable" in {
-      withTestDB { implicit session =>
-        generateNewUserWithDBRepository("user1", "repo1")
-        enableBranchProtection("user1", "repo1", "branch", false, Nil)
-        getProtectedBranchInfo("user1", "repo1", "branch") must_== ProtectedBranchInfo("user1", "repo1", true, Nil, false)
-        enableBranchProtection("user1", "repo1", "branch", true, Seq("hoge","huge"))
-        getProtectedBranchInfo("user1", "repo1", "branch") must_== ProtectedBranchInfo("user1", "repo1", true, Seq("hoge","huge"), true)
-        disableBranchProtection("user1", "repo1", "branch")
-        getProtectedBranchInfo("user1", "repo1", "branch") must_== ProtectedBranchInfo.disabled("user1", "repo1")
-      }
-    }
-    "empty contexts is no-include-administrators" in {
-      withTestDB { implicit session =>
-        generateNewUserWithDBRepository("user1", "repo1")
-        enableBranchProtection("user1", "repo1", "branch", false, Nil)
-        getProtectedBranchInfo("user1", "repo1", "branch").includeAdministrators must_== false
-        enableBranchProtection("user1", "repo1", "branch", true, Nil)
-        getProtectedBranchInfo("user1", "repo1", "branch").includeAdministrators must_== false
-      }
-    }
-    "getProtectedBranchList" in {
-      withTestDB { implicit session =>
-        generateNewUserWithDBRepository("user1", "repo1")
-        enableBranchProtection("user1", "repo1", "branch", false, Nil)
-        enableBranchProtection("user1", "repo1", "branch2", false, Seq("fuga"))
-        enableBranchProtection("user1", "repo1", "branch3", true, Seq("hoge"))
-        getProtectedBranchList("user1", "repo1").toSet must_== Set("branch", "branch2", "branch3")
-      }
-    }
-    "getBranchProtectedReason on force push from admin" in {
-      withTestDB { implicit session =>
-        withTestRepository { git =>
-          val rp = new ReceivePack(git.getRepository) <| { _.setAllowNonFastForwards(true) }
-          val rc = new ReceiveCommand(ObjectId.fromString(sha), ObjectId.fromString(sha2), "refs/heads/branch", ReceiveCommand.Type.UPDATE_NONFASTFORWARD)
-          generateNewUserWithDBRepository("user1", "repo1")
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== None
-          enableBranchProtection("user1", "repo1", "branch", false, Nil)
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== Some("Cannot force-push to a protected branch")
-        }
-      }
-    }
-    "getBranchProtectedReason on force push from othre" in {
-      withTestDB { implicit session =>
-        withTestRepository { git =>
-          val rp = new ReceivePack(git.getRepository) <| { _.setAllowNonFastForwards(true) }
-          val rc = new ReceiveCommand(ObjectId.fromString(sha), ObjectId.fromString(sha2), "refs/heads/branch", ReceiveCommand.Type.UPDATE_NONFASTFORWARD)
-          generateNewUserWithDBRepository("user1", "repo1")
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user2") must_== None
-          enableBranchProtection("user1", "repo1", "branch", false, Nil)
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user2") must_== Some("Cannot force-push to a protected branch")
-        }
-      }
-    }
-    "getBranchProtectedReason check status on push from othre" in {
-      withTestDB { implicit session =>
-        withTestRepository { git =>
-          val rp = new ReceivePack(git.getRepository) <| { _.setAllowNonFastForwards(false) }
-          val rc = new ReceiveCommand(ObjectId.fromString(sha), ObjectId.fromString(sha2), "refs/heads/branch", ReceiveCommand.Type.UPDATE)
-          val user1 = generateNewUserWithDBRepository("user1", "repo1")
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user2") must_== None
-          enableBranchProtection("user1", "repo1", "branch", false, Seq("must"))
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user2") must_== Some("Required status check \"must\" is expected")
-          enableBranchProtection("user1", "repo1", "branch", false, Seq("must", "must2"))
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user2") must_== Some("2 of 2 required status checks are expected")
-          createCommitStatus("user1", "repo1", sha2, "context", CommitState.SUCCESS, None, None, now, user1)
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user2") must_== Some("2 of 2 required status checks are expected")
-          createCommitStatus("user1", "repo1", sha2, "must", CommitState.SUCCESS, None, None, now, user1)
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user2") must_== Some("Required status check \"must2\" is expected")
-          createCommitStatus("user1", "repo1", sha2, "must2", CommitState.SUCCESS, None, None, now, user1)
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user2") must_== None
-        }
-      }
-    }
-    "getBranchProtectedReason check status on push from admin" in {
-      withTestDB { implicit session =>
-        withTestRepository { git =>
-          val rp = new ReceivePack(git.getRepository) <| { _.setAllowNonFastForwards(false) }
-          val rc = new ReceiveCommand(ObjectId.fromString(sha), ObjectId.fromString(sha2), "refs/heads/branch", ReceiveCommand.Type.UPDATE)
-          val user1 = generateNewUserWithDBRepository("user1", "repo1")
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== None
-          enableBranchProtection("user1", "repo1", "branch", false, Seq("must"))
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== None
-          enableBranchProtection("user1", "repo1", "branch", true, Seq("must"))
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== Some("Required status check \"must\" is expected")
-          enableBranchProtection("user1", "repo1", "branch", false, Seq("must", "must2"))
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== None
-          enableBranchProtection("user1", "repo1", "branch", true, Seq("must", "must2"))
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== Some("2 of 2 required status checks are expected")
-          createCommitStatus("user1", "repo1", sha2, "context", CommitState.SUCCESS, None, None, now, user1)
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== Some("2 of 2 required status checks are expected")
-          createCommitStatus("user1", "repo1", sha2, "must", CommitState.SUCCESS, None, None, now, user1)
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== Some("Required status check \"must2\" is expected")
-          createCommitStatus("user1", "repo1", sha2, "must2", CommitState.SUCCESS, None, None, now, user1)
-          receiveHook.preReceive("user1", "repo1", rp, rc, "user1") must_== None
-        }
-      }
-    }
-  }
-  "ProtectedBranchInfo" should {
-    "administrator is owner" in {
-      withTestDB { implicit session =>
-        generateNewUserWithDBRepository("user1", "repo1")
-        val x = ProtectedBranchInfo("user1", "repo1", true, Nil, false)
-        x.isAdministrator("user1") must_== true
-        x.isAdministrator("user2") must_== false
-      }
-    }
-    "administrator is manager" in {
-      withTestDB { implicit session =>
-        val x = ProtectedBranchInfo("grp1", "repo1", true, Nil, false)
-        x.createGroup("grp1", None)
-        generateNewAccount("user1")
-        generateNewAccount("user2")
-        generateNewAccount("user3")
-
-        x.updateGroupMembers("grp1", List("user1"->true, "user2"->false))
-        x.isAdministrator("user1") must_== true
-        x.isAdministrator("user2") must_== false
-        x.isAdministrator("user3") must_== false
-      }
-    }
-    "unSuccessedContexts" in {
-      withTestDB { implicit session =>
-        val user1 = generateNewUserWithDBRepository("user1", "repo1")
-        val x = ProtectedBranchInfo("user1", "repo1", true, List("must"), false)
-        x.unSuccessedContexts(sha) must_== Set("must")
-        createCommitStatus("user1", "repo1", sha, "context", CommitState.SUCCESS, None, None, now, user1)
-        x.unSuccessedContexts(sha) must_== Set("must")
-        createCommitStatus("user1", "repo1", sha, "must", CommitState.ERROR, None, None, now, user1)
-        x.unSuccessedContexts(sha) must_== Set("must")
-        createCommitStatus("user1", "repo1", sha, "must", CommitState.PENDING, None, None, now, user1)
-        x.unSuccessedContexts(sha) must_== Set("must")
-        createCommitStatus("user1", "repo1", sha, "must", CommitState.FAILURE, None, None, now, user1)
-        x.unSuccessedContexts(sha) must_== Set("must")
-        createCommitStatus("user1", "repo1", sha, "must", CommitState.SUCCESS, None, None, now, user1)
-        x.unSuccessedContexts(sha) must_== Set()
-      }
-    }
-    "unSuccessedContexts when empty" in {
-      withTestDB { implicit session =>
-        val user1 = generateNewUserWithDBRepository("user1", "repo1")
-        val x = ProtectedBranchInfo("user1", "repo1", true, Nil, false)
-        val sha = "0c77148632618b59b6f70004e3084002be2b8804"
-        x.unSuccessedContexts(sha) must_== Nil
-        createCommitStatus("user1", "repo1", sha, "context", CommitState.SUCCESS, None, None, now, user1)
-        x.unSuccessedContexts(sha) must_== Nil
-      }
-    }
-    "if disabled, needStatusCheck is false" in {
-      withTestDB { implicit session =>
-        ProtectedBranchInfo("user1", "repo1", false, Seq("must"), true).needStatusCheck("user1") must_== false
-      }
-    }
-    "needStatusCheck includeAdministrators" in {
-      withTestDB { implicit session =>
-        ProtectedBranchInfo("user1", "repo1", true, Seq("must"), false).needStatusCheck("user2") must_== true
-        ProtectedBranchInfo("user1", "repo1", true, Seq("must"), false).needStatusCheck("user1") must_== false
-        ProtectedBranchInfo("user1", "repo1", true, Seq("must"), true ).needStatusCheck("user2") must_== true
-        ProtectedBranchInfo("user1", "repo1", true, Seq("must"), true ).needStatusCheck("user1") must_== true
-      }
-    }
-  }
-}
--- a/src/test/scala/gitbucket/core/service/RepositoryServiceSpec.scala
+++ b/src/test/scala/gitbucket/core/service/RepositoryServiceSpec.scala
@@ -1,16 +1,18 @@
 package gitbucket.core.service

 import gitbucket.core.model._
+import gitbucket.core.model.Profile._
+
 import org.specs2.mutable.Specification


 class RepositoryServiceSpec extends Specification with ServiceSpecBase with RepositoryService with AccountService{
  "RepositoryService" should {
-    "renameRepository can rename CommitState, ProtectedBranches" in { withTestDB { implicit session =>
+    "renameRepository can rename CommitState" in { withTestDB { implicit session =>
      val tester = generateNewAccount("tester")
      createRepository("repo","root",None,false)
-      val service = new CommitStatusService with ProtectedBranchService {}
-      val id = service.createCommitStatus(
+      val commitStatusService = new CommitStatusService{}
+      val id = commitStatusService.createCommitStatus(
        userName    = "root",
        repositoryName = "repo",
        sha         = "0e97b8f59f7cdd709418bb59de53f741fd1c1bd7",
@@ -20,20 +22,14 @@ class RepositoryServiceSpec extends Specification with ServiceSpecBase with Repo
        description = Some("description"),
        creator     = tester,
        now         = new java.util.Date)
-      service.enableBranchProtection("root", "repo", "branch", true, Seq("must1", "must2"))
-      var orgPbi = service.getProtectedBranchInfo("root", "repo", "branch")
-      val org = service.getCommitStatus("root","repo", id).get
-
+      val org = commitStatusService.getCommitStatus("root","repo", id).get
      renameRepository("root","repo","tester","repo2")
-
-	  val neo = service.getCommitStatus("tester","repo2", org.commitId, org.context).get
+	  val neo = commitStatusService.getCommitStatus("tester","repo2", org.commitId, org.context).get
      neo must_==
        org.copy(
          commitStatusId=neo.commitStatusId,
          repositoryName="repo2",
          userName="tester")
-      service.getProtectedBranchInfo("tester", "repo2", "branch") must_==
-        orgPbi.copy(owner="tester", repository="repo2")
    }}
  }
 }
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Naoki Takezoe	a7afc3e8f9	Update version number to 3.10.1	2016-01-01 15:14:54 +09:00
Naoki Takezoe	8e8468b5b1	Fix dropdown bug	2016-01-01 15:14:08 +09:00
Naoki Takezoe	8665a6ee44	Remove file appender configuration	2016-01-01 15:13:56 +09:00
Naoki Takezoe	f4932ab88e	3.10 release	2015-12-30 01:43:22 +09:00