diff --git a/composer.json b/composer.json
index e9177b3..e455ddb 100644
--- a/composer.json
+++ b/composer.json
@@ -8,8 +8,7 @@
     },
     "require-dev": {
         "symfony/browser-kit": "2.1.*",
-        "symfony/css-selector": "2.1.*",
-        "phpunit/phpunit": "3.7.*"
+        "symfony/css-selector": "2.1.*"
     },
     "minimum-stability": "dev",
     "autoload": {
diff --git a/composer.lock b/composer.lock
index f78ff25..77469ae 100644
--- a/composer.lock
+++ b/composer.lock
@@ -1,18 +1,18 @@
 {
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+    "hash": "b1fc3d7e61707618f68e5cf940e97081",
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         {
             "name": "klaussilveira/gitter",
-            "version": "dev-fix-get-branches",
+            "version": "dev-master",
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                 "type": "git",
-                "url": "https://github.com/NateEag/gitter.git",
-                "reference": "85f7841fdce478efae78cca090abe3488aa2d2e5"
+                "url": "https://github.com/klaussilveira/gitter",
+                "reference": "1c9b6e4dde81d21acffe99d9f4559ed3bc59f947"
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             "dist": {
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-                "reference": "85f7841fdce478efae78cca090abe3488aa2d2e5",
+                "url": "https://github.com/klaussilveira/gitter/zipball/1c9b6e4dde81d21acffe99d9f4559ed3bc59f947",
+                "reference": "1c9b6e4dde81d21acffe99d9f4559ed3bc59f947",
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@@ -20,11 +20,11 @@
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-                "phpunit/phpunit": ">=3.7.1",
                 "symfony/filesystem": ">=2.1"
             },
-            "time": "2013-02-15 01:30:05",
+            "time": "1351643953",
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+            "installation-source": "source",
             "autoload": {
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                     "Gitter": "lib/"
@@ -46,10 +46,7 @@
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-                "source": "https://github.com/nateeag/gitter/tree/fix-get-branches"
-            }
+            ]
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         {
             "name": "pimple/pimple",
@@ -57,30 +54,29 @@
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                 "url": "git://github.com/fabpot/Pimple.git",
-                "reference": "5a8936d9d31eb613f1a33753e5f22bffebe0bbc3"
+                "reference": "b9f27b8dc18c08f00627dec02359b46a24791dc3"
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-                "reference": "5a8936d9d31eb613f1a33753e5f22bffebe0bbc3",
+                "url": "https://github.com/fabpot/Pimple/zipball/b9f27b8dc18c08f00627dec02359b46a24791dc3",
+                "reference": "b9f27b8dc18c08f00627dec02359b46a24791dc3",
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-            "time": "2013-02-09 15:33:26",
             "type": "library",
             "extra": {
                 "branch-alias": {
                     "dev-master": "1.0.x-dev"
                 }
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+            "installation-source": "source",
             "autoload": {
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                     "Pimple": "lib/"
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-            "notification-url": "https://packagist.org/downloads/",
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@@ -93,47 +89,10 @@
             "description": "Pimple is a simple Dependency Injection Container for PHP 5.3",
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             "keywords": [
-                "container",
-                "dependency injection"
-            ]
-        },
-        {
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-            "version": "1.0.0",
-            "source": {
-                "type": "git",
-                "url": "https://github.com/php-fig/log",
-                "reference": "1.0.0"
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-            "time": "2012-12-21 11:40:51",
-            "type": "library",
-            "autoload": {
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-                    "Psr\\Log\\": ""
-                }
-            },
-            "notification-url": "https://packagist.org/downloads/",
-            "license": [
-                "MIT"
+                "dependency injection",
+                "container"
             ],
-            "authors": [
-                {
-                    "name": "PHP-FIG",
-                    "homepage": "http://www.php-fig.org/"
-                }
-            ],
-            "description": "Common interface for logging libraries",
-            "keywords": [
-                "log",
-                "psr",
-                "psr-3"
-            ]
+            "time": "1347278988"
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         {
             "name": "silex/silex",
@@ -141,12 +100,12 @@
             "source": {
                 "type": "git",
                 "url": "git://github.com/fabpot/Silex.git",
-                "reference": "c421eab3c4ca9d106cc5b68266d58adece8636cd"
+                "reference": "69d710011ee8f9fa286854fcf636a07ad76b570b"
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-                "reference": "c421eab3c4ca9d106cc5b68266d58adece8636cd",
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@@ -158,43 +117,42 @@
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             },
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-                "doctrine/dbal": ">=2.2.0,<2.4.0-dev",
+                "monolog/monolog": ">=1.0.0,<1.2-dev",
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                 "swiftmailer/swiftmailer": "4.2.*",
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-                "symfony/config": ">=2.1,<2.3-dev",
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-                "symfony/options-resolver": ">=2.1,<2.3-dev",
-                "symfony/process": ">=2.1,<2.3-dev",
+                "doctrine/dbal": ">=2.2.0,<2.4.0-dev",
                 "symfony/security": ">=2.1,<2.3-dev",
-                "symfony/serializer": ">=2.1,<2.3-dev",
+                "symfony/config": ">=2.1,<2.3-dev",
+                "symfony/locale": ">=2.1,<2.3-dev",
+                "symfony/form": ">=2.1,<2.3-dev",
+                "symfony/browser-kit": ">=2.1,<2.3-dev",
+                "symfony/css-selector": ">=2.1,<2.3-dev",
+                "symfony/finder": ">=2.1,<2.3-dev",
+                "symfony/monolog-bridge": ">=2.1,<2.3-dev",
+                "symfony/process": ">=2.1,<2.3-dev",
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                 "symfony/twig-bridge": ">=2.1,<2.3-dev",
                 "symfony/validator": ">=2.1,<2.3-dev",
-                "twig/twig": ">=1.8.0,<2.0-dev"
+                "symfony/serializer": ">=2.1,<2.3-dev"
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                 "symfony/dom-crawler": ">=2.1,<2.3-dev"
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-            "time": "2013-02-13 11:44:19",
+            "time": "1351540898",
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                 }
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+            "installation-source": "source",
             "autoload": {
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                     "Silex": "src/"
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-            "notification-url": "https://packagist.org/downloads/",
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                 "MIT"
             ],
@@ -217,42 +175,42 @@
         },
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             "name": "symfony/event-dispatcher",
-            "version": "2.2.x-dev",
+            "version": "dev-master",
             "target-dir": "Symfony/Component/EventDispatcher",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/EventDispatcher",
-                "reference": "v2.2.0-RC2"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/EventDispatcher/zipball/v2.2.0-RC2",
-                "reference": "v2.2.0-RC2",
+                "url": "https://github.com/symfony/EventDispatcher/zipball/24a1039d52b6b9f533cb73dcb96c7748262db686",
+                "reference": "24a1039d52b6b9f533cb73dcb96c7748262db686",
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             "require": {
                 "php": ">=5.3.3"
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             "require-dev": {
-                "symfony/dependency-injection": ">=2.0,<3.0"
+                "symfony/dependency-injection": "2.2.*"
             },
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                 "symfony/http-kernel": "2.2.*"
             },
-            "time": "2013-02-11 11:26:43",
+            "time": "1349553479",
             "type": "library",
             "extra": {
                 "branch-alias": {
                     "dev-master": "2.2-dev"
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+            "installation-source": "source",
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-            "notification-url": "https://packagist.org/downloads/",
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@@ -276,25 +234,29 @@
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Filesystem",
-                "reference": "v2.1.7"
+                "reference": "v2.1.3"
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             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/symfony/Filesystem/zipball/v2.1.7",
-                "reference": "v2.1.7",
+                "url": "https://github.com/symfony/Filesystem/zipball/v2.1.3",
+                "reference": "v2.1.3",
                 "shasum": ""
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             "require": {
                 "php": ">=5.3.3"
             },
-            "time": "2013-01-09 08:51:07",
             "type": "library",
+            "extra": {
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+                    "dev-master": "2.1-dev"
+                }
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+            "installation-source": "source",
             "autoload": {
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                     "Symfony\\Component\\Filesystem": ""
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-            "notification-url": "https://packagist.org/downloads/",
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                 "MIT"
             ],
@@ -309,33 +271,35 @@
                 }
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             "description": "Symfony Filesystem Component",
-            "homepage": "http://symfony.com"
+            "homepage": "http://symfony.com",
+            "time": "1350717030"
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         {
             "name": "symfony/http-foundation",
-            "version": "2.2.x-dev",
+            "version": "dev-master",
             "target-dir": "Symfony/Component/HttpFoundation",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/HttpFoundation",
-                "reference": "v2.2.0-RC2"
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-                "url": "https://api.github.com/repos/symfony/HttpFoundation/zipball/v2.2.0-RC2",
-                "reference": "v2.2.0-RC2",
+                "url": "https://github.com/symfony/HttpFoundation/zipball/707e289629a10fde825bc4ba90aba743f79b173c",
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-            "time": "2013-02-11 12:46:49",
+            "time": "1351508251",
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             "extra": {
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+            "installation-source": "source",
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@@ -344,7 +308,6 @@
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@@ -363,35 +326,33 @@
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+            "version": "dev-master",
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             "source": {
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                 "url": "https://github.com/symfony/HttpKernel",
-                "reference": "cec254f40ea9baaa2b90de7ca6de236de76823eb"
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-                "reference": "cec254f40ea9baaa2b90de7ca6de236de76823eb",
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-                "symfony/event-dispatcher": ">=2.1,<3.0",
-                "symfony/http-foundation": ">=2.2,<2.3-dev"
+                "symfony/event-dispatcher": "2.2.*",
+                "symfony/http-foundation": "2.2.*"
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             "require-dev": {
                 "symfony/browser-kit": "2.2.*",
-                "symfony/class-loader": ">=2.1,<3.0",
-                "symfony/config": ">=2.0,<3.0",
+                "symfony/class-loader": "2.2.*",
+                "symfony/config": "2.2.*",
                 "symfony/console": "2.2.*",
-                "symfony/dependency-injection": ">=2.0,<3.0",
-                "symfony/finder": ">=2.0,<3.0",
-                "symfony/process": ">=2.0,<3.0",
-                "symfony/routing": ">=2.2,<2.3-dev",
-                "symfony/stopwatch": ">=2.2,<2.3-dev"
+                "symfony/dependency-injection": "2.2.*",
+                "symfony/finder": "2.2.*",
+                "symfony/process": "2.2.*",
+                "symfony/routing": "2.2.*"
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@@ -401,19 +362,19 @@
                 "symfony/dependency-injection": "2.2.*",
                 "symfony/finder": "2.2.*"
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-            "time": "2013-02-13 01:35:51",
+            "time": "1351530455",
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             "extra": {
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@@ -437,30 +398,29 @@
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                 "type": "git",
                 "url": "https://github.com/symfony/Process",
-                "reference": "c99475d555934461f079521d024d88a0d4e861eb"
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-                "reference": "c99475d555934461f079521d024d88a0d4e861eb",
+                "url": "https://github.com/symfony/Process/zipball/b35a2a4fae02286df3275d7094a3d3d575122db8",
+                "reference": "b35a2a4fae02286df3275d7094a3d3d575122db8",
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-            "time": "2013-01-31 21:39:01",
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.3-dev"
+                    "dev-master": "2.2-dev"
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+            "installation-source": "source",
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@@ -475,50 +435,51 @@
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-            "homepage": "http://symfony.com"
+            "homepage": "http://symfony.com",
+            "time": "1351356874"
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         {
             "name": "symfony/routing",
-            "version": "2.2.x-dev",
+            "version": "dev-master",
             "target-dir": "Symfony/Component/Routing",
             "source": {
                 "type": "git",
                 "url": "https://github.com/symfony/Routing",
-                "reference": "v2.2.0-RC2"
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-                "url": "https://api.github.com/repos/symfony/Routing/zipball/v2.2.0-RC2",
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-                "symfony/config": ">=2.2,<2.3-dev",
-                "symfony/yaml": ">=2.0,<3.0"
+                "doctrine/common": ">=2.2,<2.4-dev",
+                "symfony/config": "2.2.*",
+                "symfony/yaml": "2.2.*",
+                "symfony/http-kernel": "2.2.*"
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@@ -542,12 +503,12 @@
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                 "url": "https://github.com/symfony/TwigBridge",
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@@ -557,27 +518,31 @@
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                 "symfony/translation": "2.1.*",
-                "symfony/yaml": "2.1.*"
+                "symfony/yaml": "2.1.*",
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                 "symfony/routing": "2.1.*",
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                 "symfony/translation": "2.1.*",
-                "symfony/yaml": "2.1.*"
+                "symfony/yaml": "2.1.*",
+                "symfony/security": "2.1.*"
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-            "time": "2013-01-17 15:20:05",
             "type": "symfony-bridge",
+            "extra": {
+                "branch-alias": {
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+                }
+            },
+            "installation-source": "source",
             "autoload": {
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-            "notification-url": "https://packagist.org/downloads/",
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                 "MIT"
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@@ -592,7 +557,8 @@
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             ],
             "description": "Symfony Twig Bridge",
-            "homepage": "http://symfony.com"
+            "homepage": "http://symfony.com",
+            "time": "1349363877"
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         {
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@@ -618,6 +584,7 @@
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