diff --git a/.gitignore b/.gitignore
index 5b201dc..6bcba4c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,3 +26,4 @@ nbproject
 .CVS
 .idea
 node_modules
+config.ini
diff --git a/README.md b/README.md
index 4647e9a..748f2e5 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ Download the GitList latest package and decompress to your `/var/www/gitlist` fo
 git clone https://github.com/klaussilveira/gitlist.git /var/www/gitlist
 ```
 
-Now open up the `config.ini` and configure your installation. You'll have to provide where your repositories are located and the base GitList URL (in our case, http://localhost/gitlist). Now, let's create the cache folder and give the correct permissions:
+Rename the `config.ini-example` file to `config.ini`. Now open up the `config.ini` and configure your installation. You'll have to provide where your repositories are located and the base GitList URL (in our case, http://localhost/gitlist). Now, let's create the cache folder and give the correct permissions:
 
 ```
 cd /var/www/gitlist
diff --git a/config.ini b/config.ini
deleted file mode 100644
index 186c20d..0000000
--- a/config.ini
+++ /dev/null
@@ -1,6 +0,0 @@
-[git]
-client = '/usr/bin/git' ; Your git executable path
-repositories = '/home/git/' ; Path to your repositories (with ending slash)
-
-[app]
-baseurl = 'http://localhost/gitlist' ; Base URL of the application (without ending slash)
diff --git a/config.ini-example b/config.ini-example
new file mode 100644
index 0000000..fc99be3
--- /dev/null
+++ b/config.ini-example
@@ -0,0 +1,14 @@
+[git]
+client = '/usr/bin/git' ; Your git executable path
+repositories = '/var/www/projects/' ; Path to your repositories
+
+; You can hide repositories from GitList, just copy this for each repository you want to hide
+; hidden[] = '/var/www/projects/BetaTest'
+
+[app]
+baseurl = 'http://localhost/git' ; Base URL of the application
+
+; If you need to specify custom filetypes for certain extensions, do this here
+[filetypes]
+; extension = type
+; dist = xml
\ No newline at end of file
diff --git a/index.php b/index.php
index 037f878..c9147cf 100644
--- a/index.php
+++ b/index.php
@@ -7,14 +7,17 @@
 
 $config = parse_ini_file('config.ini', true);
 
-if (empty($config['git']['repositories'])) {
+if (empty($config['git']['repositories']) || !is_dir($config['git']['repositories'])) {
     die("Please, edit the config.ini file and provide your repositories directory");
 }
 
-require_once __DIR__.'/vendor/silex.phar';
+require_once 'phar://'.__DIR__.'/vendor/silex.phar';
 
 $app = new Silex\Application();
-$app['baseurl'] = $config['app']['baseurl'];
+$app['baseurl'] = rtrim($config['app']['baseurl'], '/');
+$app['filetypes'] = $config['filetypes'];
+$app['hidden'] = isset($config['git']['hidden']) ? $config['git']['hidden'] : array();
+$config['git']['repositories'] = rtrim($config['git']['repositories'], DIRECTORY_SEPARATOR) . DIRECTORY_SEPARATOR;
 
 // Register Git and Twig libraries
 $app['autoloader']->registerNamespace('Git', __DIR__.'/lib');
diff --git a/lib/Application/Utils.php b/lib/Application/Utils.php
index f844e6d..78767a6 100644
--- a/lib/Application/Utils.php
+++ b/lib/Application/Utils.php
@@ -2,11 +2,20 @@
 
 namespace Application;
 
+use Silex\Application;
+
 /**
  * General helper class, mostly used for string parsing inside the application controllers
  */
 class Utils
 {
+    protected $app;
+
+    public function __construct(Application $app)
+    {
+        $this->app = $app;
+    }
+
     /**
      * Builds a breadcrumb array based on a path spec
      * 
@@ -209,8 +218,14 @@ class Utils
                 return 'image';
             case 'bmp':
                 return 'image';
-            default:
-                return 'text';
+        }
+
+        if (!empty($this->app['filetypes'])) {
+            foreach ($this->app['filetypes'] as $ext => $type) {
+                if ($fileType == $ext) {
+                    return $type;
+                }
+            }
         }
     }
 
diff --git a/lib/Application/UtilsServiceProvider.php b/lib/Application/UtilsServiceProvider.php
index 2be4370..20d5367 100644
--- a/lib/Application/UtilsServiceProvider.php
+++ b/lib/Application/UtilsServiceProvider.php
@@ -16,7 +16,7 @@ class UtilsServiceProvider implements ServiceProviderInterface
     public function register(Application $app)
     {
         $app['utils'] = function () use ($app) {
-            return new Utils;
+            return new Utils($app);
         };
     }
 }
\ No newline at end of file
diff --git a/lib/Git/Client.php b/lib/Git/Client.php
index 960f5d6..252e636 100644
--- a/lib/Git/Client.php
+++ b/lib/Git/Client.php
@@ -2,12 +2,17 @@
 
 namespace Git;
 
+use Silex\Application;
+
 class Client
 {
+    protected $app;
     protected $path;
 
-    public function __construct($path)
+    public function __construct(Application $app)
     {
+        $this->app = $app;
+        $path = $this->app['git.client'] ? $this->app['git.client'] : '/usr/bin/git';
         $this->setPath($path);
     }
 
@@ -39,6 +44,10 @@ class Client
             throw new \RuntimeException('There is no GIT repository at ' . $path);
         }
 
+        if (in_array($path, $this->app['hidden'])) {
+            throw new \RuntimeException('You don\'t have access to this repository');
+        }
+
         return new Repository($path, $this);
     }
 
@@ -80,10 +89,20 @@ class Client
             $isRepository = file_exists($file->getPathname() . '/.git/HEAD');
 
             if ($file->isDir() && $isRepository || $isBare) {
+                if (in_array($file->getPathname(), $this->app['hidden'])) {
+                    continue;
+                }
+
                 if ($isBare) {
-                    $description = file_get_contents($file->getPathname() . '/description');
+                    $description = $file->getPathname() . '/description';
                 } else {
-                    $description = file_get_contents($file->getPathname() . '/.git/description');
+                    $description = $file->getPathname() . '/.git/description';
+                }
+
+                if (file_exists($description)) {
+                    $description = file_get_contents($description);
+                } else {
+                    $description = 'There is no repository description file. Please, create one to remove this message.';
                 }
 
                 $repositories[] = array('name' => $file->getFilename(), 'path' => $file->getPathname(), 'description' => $description);
diff --git a/lib/Git/GitServiceProvider.php b/lib/Git/GitServiceProvider.php
index 1e8ab6d..558915e 100644
--- a/lib/Git/GitServiceProvider.php
+++ b/lib/Git/GitServiceProvider.php
@@ -16,8 +16,7 @@ class GitServiceProvider implements ServiceProviderInterface
     public function register(Application $app)
     {
         $app['git'] = function () use ($app) {
-            $default = $app['git.client'] ? $app['git.client'] : '/usr/bin/git';
-            return new Client($app['git.client']);
+            return new Client($app);
         };
     }
 }
\ No newline at end of file
diff --git a/lib/Git/Model/Diff.php b/lib/Git/Model/Diff.php
index 17fa0e6..f20abb0 100644
--- a/lib/Git/Model/Diff.php
+++ b/lib/Git/Model/Diff.php
@@ -45,7 +45,6 @@ class Diff
     public function setNew($new)
     {
         $this->new = $new;
-        $this->file = substr($new, 6);
     }
 
     public function getNew()
@@ -53,6 +52,11 @@ class Diff
         return $this->new;
     }
 
+    public function setFile($file)
+    {
+        $this->file = $file;
+    }
+
     public function getFile()
     {
         return $this->file;
diff --git a/lib/Git/Repository.php b/lib/Git/Repository.php
index 1db38f3..2b930f4 100644
--- a/lib/Git/Repository.php
+++ b/lib/Git/Repository.php
@@ -224,12 +224,14 @@ class Repository
      */
     public function getTotalCommits($file = null)
     {
-        $command = "rev-list --all --count";
+        $command = "rev-list --all";
         
         if ($file) {
             $command .= " $file";
         }
 
+        $command .= " | wc -l";
+
         $commits = $this->getClient()->run($this, $command);
         return $commits;
     }
@@ -331,6 +333,10 @@ class Repository
         $commit->importData($data);
         unset($logs[0]);
 
+        if (empty($logs[1])) {
+            throw new \RuntimeException('No commit log available');
+        }
+
         // Read diff logs
         foreach ($logs as $log) {
             if ('diff' === substr($log, 0, 4)) {
@@ -339,6 +345,8 @@ class Repository
                 }
 
                 $diff = new Diff;
+                preg_match('/^diff --[\S]+ (a\/)?([\S]+)( b\/)?/', $log, $name);
+                $diff->setFile($name[2]);
                 continue;
             }
 
diff --git a/tests/ClientTest.php b/tests/ClientTest.php
index 69e7f28..9b81699 100644
--- a/tests/ClientTest.php
+++ b/tests/ClientTest.php
@@ -1,5 +1,7 @@
 <?php
 
+require_once __DIR__.'/../vendor/silex.phar';
+
 use Git\Client;
 use Git\Repository;
 
@@ -52,7 +54,10 @@ class ClientTest extends PHPUnit_Framework_TestCase
             $this->markTestSkipped('There are no write permissions in order to create test repositories.');
         }
 
-        $this->client = new Client('/usr/bin/git');
+        $app = new Silex\Application();
+        $app['git.client'] = '/usr/bin/git';
+        $app['hidden'] = array();
+        $this->client = new Client($app);
     }
 
     /**
diff --git a/views/index.twig b/views/index.twig
index 5b23f45..2a594b3 100644
--- a/views/index.twig
+++ b/views/index.twig
@@ -1,5 +1,5 @@
 {% extends 'layout.twig' %}
-{% block title %}Gitlist{% endblock %}
+{% block title %}GitList{% endblock %}
 
 {% block body %}
 {% include 'navigation.twig' %}