diff --git a/.gitignore b/.gitignore
index ec17074..6d5a609 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,8 +4,10 @@
 /var/bootstrap.php.cache
 /var/cache/*
 /var/logs/*
-!var/cache/.gitkeep
-!var/logs/.gitkeep
+/var/data/*
+!/var/cache/.gitkeep
+!/var/logs/.gitkeep
+!/var/data/.gitkeep
 /build/
 /vendor/
 /bin/*
diff --git a/.travis.yml b/.travis.yml
index f3174ec..88b77df 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,4 +11,4 @@ before_script:
     - git config --global user.name "GitKi"
 
 script:
-    - bin/phpunit -c app/
\ No newline at end of file
+    - bin/phpunit -c app/
diff --git a/app/AppKernel.php b/app/AppKernel.php
index d6f3888..cc429ed 100644
--- a/app/AppKernel.php
+++ b/app/AppKernel.php
@@ -5,6 +5,9 @@
 
 class AppKernel extends Kernel
 {
+    /**
+     * {@inheritdoc}
+     */
     public function registerBundles()
     {
         $bundles = array(
@@ -12,27 +15,47 @@ public function registerBundles()
             new Symfony\Bundle\SecurityBundle\SecurityBundle(),
             new Symfony\Bundle\TwigBundle\TwigBundle(),
             new Symfony\Bundle\MonologBundle\MonologBundle(),
-            new Symfony\Bundle\AsseticBundle\AsseticBundle(),
-            new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
             new Doctrine\Bundle\DoctrineBundle\DoctrineBundle(),
+            new Sensio\Bundle\FrameworkExtraBundle\SensioFrameworkExtraBundle(),
+            new Symfony\Bundle\AsseticBundle\AsseticBundle(),
             new Braincrafted\Bundle\BootstrapBundle\BraincraftedBootstrapBundle(),
             new FOS\UserBundle\FOSUserBundle(),
             new HWI\Bundle\OAuthBundle\HWIOAuthBundle(),
             new Dontdrinkandroot\GitkiBundle\DdrGitkiBundle(),
             new Dontdrinkandroot\Gitki\WebBundle\DdrGitkiWebBundle(),
-            new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle(),
         );
 
         if (in_array($this->getEnvironment(), ['dev', 'test'])) {
+            $bundles[] = new Symfony\Bundle\DebugBundle\DebugBundle();
             $bundles[] = new Symfony\Bundle\WebProfilerBundle\WebProfilerBundle();
             $bundles[] = new Sensio\Bundle\DistributionBundle\SensioDistributionBundle();
+            $bundles[] = new Sensio\Bundle\GeneratorBundle\SensioGeneratorBundle();
         }
 
         return $bundles;
     }
 
+    /**
+     * {@inheritdoc}
+     */
     public function registerContainerConfiguration(LoaderInterface $loader)
     {
         $loader->load(__DIR__ . '/config/config_' . $this->getEnvironment() . '.yml');
     }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getLogDir()
+    {
+        return dirname(__DIR__) . '/var/logs';
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getCacheDir()
+    {
+        return dirname(__DIR__) . '/var/cache/' . $this->getEnvironment();
+    }
 }
diff --git a/app/config/config_test.yml b/app/config/config_test.yml
index 69cd94a..e5f0415 100644
--- a/app/config/config_test.yml
+++ b/app/config/config_test.yml
@@ -10,4 +10,4 @@ framework:
 
 web_profiler:
     toolbar: false
-    intercept_redirects: false
\ No newline at end of file
+    intercept_redirects: false
diff --git a/app/config/routing_dev.yml b/app/config/routing_dev.yml
index ff93a02..404f6a3 100644
--- a/app/config/routing_dev.yml
+++ b/app/config/routing_dev.yml
@@ -6,9 +6,9 @@ _profiler:
     resource: "@WebProfilerBundle/Resources/config/routing/profiler.xml"
     prefix:   /_profiler
 
-_configurator:
-    resource: "@SensioDistributionBundle/Resources/config/routing/webconfigurator.xml"
-    prefix:   /_configurator
+_errors:
+    resource: "@TwigBundle/Resources/config/routing/errors.xml"
+    prefix:   /_error
 
 _main:
     resource: routing.yml
diff --git a/bin/console b/bin/console
index cd7b47d..4d0a5c3 100755
--- a/bin/console
+++ b/bin/console
@@ -1,18 +1,20 @@
 #!/usr/bin/env php
 <?php
 
+use Symfony\Bundle\FrameworkBundle\Console\Application;
+use Symfony\Component\Console\Input\ArgvInput;
+use Symfony\Component\Debug\Debug;
+
 // if you don't want to setup permissions the proper way, just uncomment the following PHP line
 // read http://symfony.com/doc/current/book/installation.html#configuration-and-setup for more information
 //umask(0000);
 
 set_time_limit(0);
 
-require_once __DIR__.'/../var/bootstrap.php.cache';
-require_once __DIR__.'/../app/AppKernel.php';
-
-use Symfony\Bundle\FrameworkBundle\Console\Application;
-use Symfony\Component\Console\Input\ArgvInput;
-use Symfony\Component\Debug\Debug;
+/**
+ * @var Composer\Autoload\ClassLoader $loader
+ */
+$loader = require __DIR__ . '/../app/autoload.php';
 
 $input = new ArgvInput();
 $env = $input->getParameterOption(array('--env', '-e'), getenv('SYMFONY_ENV') ?: 'dev');
diff --git a/bin/symfony_requirements b/bin/symfony_requirements
index 85d026a..ef56c60 100755
--- a/bin/symfony_requirements
+++ b/bin/symfony_requirements
@@ -7,7 +7,7 @@ $lineSize = 70;
 $symfonyRequirements = new SymfonyRequirements();
 $iniPath = $symfonyRequirements->getPhpIniConfigPath();
 
-echo_title('Symfony2 Requirements Checker');
+echo_title('Symfony Requirements Checker');
 
 echo '> PHP is using the following php.ini file:' . PHP_EOL;
 if ($iniPath) {
@@ -43,9 +43,9 @@ foreach ($symfonyRequirements->getRecommendations() as $req) {
 }
 
 if ($checkPassed) {
-    echo_block('success', 'OK', 'Your system is ready to run Symfony2 projects', true);
+    echo_block('success', 'OK', 'Your system is ready to run Symfony projects');
 } else {
-    echo_block('error', 'ERROR', 'Your system is not ready to run Symfony2 projects', true);
+    echo_block('error', 'ERROR', 'Your system is not ready to run Symfony projects');
 
     echo_title('Fix the following mandatory requirements', 'red');
 
diff --git a/bin/update-dev b/bin/update-dev
index 09a9d4b..965143f 100755
--- a/bin/update-dev
+++ b/bin/update-dev
@@ -1,2 +1,2 @@
 #!/bin/bash
-git pull && composer update && bin/console assetic:dump
+git pull && composer install && bin/console assetic:dump && bin/console doctrine:cache:clear-metadata && bin/console doctrine:schema:update --dump-sql
diff --git a/composer.json b/composer.json
index 9e01ab2..9cb1334 100644
--- a/composer.json
+++ b/composer.json
@@ -1,36 +1,47 @@
 {
     "name": "dontdrinkandroot/gitki",
-    "license": "Apache2",
     "type": "project",
     "description": "Git backed MarkDown wiki",
     "keywords": ["wiki", "git", "markdown"],
     "minimum-stability": "dev",
     "prefer-stable": true,
+    "license": "Apache-2.0",
+    "authors": [
+        {
+            "name": "Philip Washington Sorst",
+            "email": "philip@sorst.net",
+            "homepage": "https://sorst.net"
+        }
+    ],
     "autoload": {
         "psr-0": {
-            "": "src/",
-            "SymfonyStandard": "app/"
-        }
+            "": "src/"
+        },
+        "classmap": [
+            "app/AppKernel.php",
+            "app/AppCache.php"
+        ]
     },
     "require": {
         "php": ">=5.5",
-        "symfony/symfony": "2.6.*",
-        "doctrine/orm": "~2.2,>=2.2.3",
-        "doctrine/doctrine-bundle": "~1.2",
-        "twig/extensions": "~1.0",
-        "symfony/assetic-bundle": "~2.3",
+        "symfony/symfony": "2.8.*",
+        "doctrine/orm": "^2.4.8",
+        "doctrine/doctrine-bundle": "~1.4",
         "symfony/monolog-bundle": "~2.4",
-        "sensio/distribution-bundle": "~3.0",
-        "sensio/framework-extra-bundle": "~3.0",
+        "sensio/distribution-bundle": "~5.0",
+        "sensio/framework-extra-bundle": "^3.0.2",
         "incenteev/composer-parameter-handler": "~2.0",
+        "twig/extensions": "~1.0",
+        "symfony/assetic-bundle": "~2.3",
         "braincrafted/bootstrap-bundle": "~2.0",
         "friendsofsymfony/user-bundle": "~1.3",
         "hwi/oauth-bundle": "0.3.*",
-        "sensio/generator-bundle": "~2.3",
         "dontdrinkandroot/gitki-bundle": "0.1.x-dev",
         "elasticsearch/elasticsearch": "~1.3"
     },
     "require-dev": {
+        "sensio/generator-bundle": "~3.0",
+        "symfony/phpunit-bridge": "~2.7",
         "phpunit/phpunit": "~4.1",
         "twbs/bootstrap": "~3.3",
         "squizlabs/php_codesniffer": "~2.2"
@@ -45,7 +56,7 @@
             "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
             "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
             "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile",
-            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::removeSymfonyStandardFiles"
+            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget"
         ],
         "post-update-cmd": [
             "Incenteev\\ParameterHandler\\ScriptHandler::buildParameters",
@@ -53,7 +64,7 @@
             "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::clearCache",
             "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installAssets",
             "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::installRequirementsFile",
-            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::removeSymfonyStandardFiles"
+            "Sensio\\Bundle\\DistributionBundle\\Composer\\ScriptHandler::prepareDeploymentTarget"
         ]
     },
     "config": {
diff --git a/composer.lock b/composer.lock
index f8dc2cb..0579715 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,38 +4,40 @@
         "Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
         "This file is @generated automatically"
     ],
-    "hash": "0b9494ff2487c88b5820dea673f00346",
+    "hash": "ac4508e4714cc46817e8e5cd98d5cefa",
+    "content-hash": "33abe6a68f3a4c3b9aafb394145b2962",
     "packages": [
         {
             "name": "braincrafted/bootstrap-bundle",
-            "version": "v2.1.2",
+            "version": "v2.2.0",
             "target-dir": "Braincrafted/Bundle/BootstrapBundle",
             "source": {
                 "type": "git",
                 "url": "https://github.com/braincrafted/bootstrap-bundle.git",
-                "reference": "c301bae8ba91b1a6f1045919b16f9cb9b62c7e7b"
+                "reference": "23ae42061668d0fdc999b63db55c264265e037ab"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/braincrafted/bootstrap-bundle/zipball/c301bae8ba91b1a6f1045919b16f9cb9b62c7e7b",
-                "reference": "c301bae8ba91b1a6f1045919b16f9cb9b62c7e7b",
+                "url": "https://api.github.com/repos/braincrafted/bootstrap-bundle/zipball/23ae42061668d0fdc999b63db55c264265e037ab",
+                "reference": "23ae42061668d0fdc999b63db55c264265e037ab",
                 "shasum": ""
             },
             "require": {
                 "php": ">=5.3.3",
-                "symfony/console": "~2.3",
-                "symfony/finder": "~2.3",
-                "symfony/form": "~2.3",
-                "symfony/framework-bundle": "~2.3",
-                "symfony/twig-bundle": "~2.3"
+                "symfony/console": "~2.6|~3.0",
+                "symfony/finder": "~2.6|~3.0",
+                "symfony/form": "~2.6|~3.0",
+                "symfony/framework-bundle": "~2.6|~3.0",
+                "symfony/twig-bundle": "~2.6|~3.0",
+                "twig/twig": "~1.12|~2.0@dev"
             },
             "require-dev": {
                 "knplabs/knp-menu": "~2.0@alpha",
                 "knplabs/knp-menu-bundle": "~2.0@alpha",
                 "knplabs/knp-paginator-bundle": "dev-master",
-                "mockery/mockery": "0.9.*",
-                "phpunit/phpunit": "3.7.*",
-                "symfony/assetic-bundle": "~2.3"
+                "mockery/mockery": "~0.9",
+                "phpunit/phpunit": "~3.7",
+                "symfony/assetic-bundle": "~2.6|~3.0"
             },
             "suggest": {
                 "knplabs/knp-menu": "Required to use KnpMenuBundle.",
@@ -64,20 +66,20 @@
             "keywords": [
                 "bootstrap"
             ],
-            "time": "2015-03-06 12:14:13"
+            "time": "2016-01-23 17:44:32"
         },
         {
             "name": "cpliakas/git-wrapper",
-            "version": "1.5.0",
+            "version": "1.6.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/cpliakas/git-wrapper.git",
-                "reference": "0f8c4a4dcdd6ca5b46330ab12be3a439eea16d46"
+                "reference": "5b89e9c5b4598c110e2d93d1245b4e26df3855a5"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/cpliakas/git-wrapper/zipball/0f8c4a4dcdd6ca5b46330ab12be3a439eea16d46",
-                "reference": "0f8c4a4dcdd6ca5b46330ab12be3a439eea16d46",
+                "url": "https://api.github.com/repos/cpliakas/git-wrapper/zipball/5b89e9c5b4598c110e2d93d1245b4e26df3855a5",
+                "reference": "5b89e9c5b4598c110e2d93d1245b4e26df3855a5",
                 "shasum": ""
             },
             "require": {
@@ -119,20 +121,20 @@
             "keywords": [
                 "git"
             ],
-            "time": "2015-07-08 14:28:09"
+            "time": "2015-11-11 15:45:43"
         },
         {
             "name": "doctrine/annotations",
-            "version": "v1.2.6",
+            "version": "v1.2.7",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/annotations.git",
-                "reference": "f4a91702ca3cd2e568c3736aa031ed00c3752af4"
+                "reference": "f25c8aab83e0c3e976fd7d19875f198ccf2f7535"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/annotations/zipball/f4a91702ca3cd2e568c3736aa031ed00c3752af4",
-                "reference": "f4a91702ca3cd2e568c3736aa031ed00c3752af4",
+                "url": "https://api.github.com/repos/doctrine/annotations/zipball/f25c8aab83e0c3e976fd7d19875f198ccf2f7535",
+                "reference": "f25c8aab83e0c3e976fd7d19875f198ccf2f7535",
                 "shasum": ""
             },
             "require": {
@@ -187,42 +189,42 @@
                 "docblock",
                 "parser"
             ],
-            "time": "2015-06-17 12:21:22"
+            "time": "2015-08-31 12:32:49"
         },
         {
             "name": "doctrine/cache",
-            "version": "v1.4.1",
+            "version": "v1.6.0",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/cache.git",
-                "reference": "c9eadeb743ac6199f7eec423cb9426bc518b7b03"
+                "reference": "f8af318d14bdb0eff0336795b428b547bd39ccb6"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/cache/zipball/c9eadeb743ac6199f7eec423cb9426bc518b7b03",
-                "reference": "c9eadeb743ac6199f7eec423cb9426bc518b7b03",
+                "url": "https://api.github.com/repos/doctrine/cache/zipball/f8af318d14bdb0eff0336795b428b547bd39ccb6",
+                "reference": "f8af318d14bdb0eff0336795b428b547bd39ccb6",
                 "shasum": ""
             },
             "require": {
-                "php": ">=5.3.2"
+                "php": "~5.5|~7.0"
             },
             "conflict": {
                 "doctrine/common": ">2.2,<2.4"
             },
             "require-dev": {
-                "phpunit/phpunit": ">=3.7",
+                "phpunit/phpunit": "~4.8|~5.0",
                 "predis/predis": "~1.0",
                 "satooshi/php-coveralls": "~0.6"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.5.x-dev"
+                    "dev-master": "1.6.x-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "Doctrine\\Common\\Cache\\": "lib/"
+                "psr-4": {
+                    "Doctrine\\Common\\Cache\\": "lib/Doctrine/Common/Cache"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -257,7 +259,7 @@
                 "cache",
                 "caching"
             ],
-            "time": "2015-04-15 00:11:59"
+            "time": "2015-12-31 16:37:02"
         },
         {
             "name": "doctrine/collections",
@@ -327,16 +329,16 @@
         },
         {
             "name": "doctrine/common",
-            "version": "v2.5.0",
+            "version": "v2.6.1",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/common.git",
-                "reference": "cd8daf2501e10c63dced7b8b9b905844316ae9d3"
+                "reference": "a579557bc689580c19fee4e27487a67fe60defc0"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/common/zipball/cd8daf2501e10c63dced7b8b9b905844316ae9d3",
-                "reference": "cd8daf2501e10c63dced7b8b9b905844316ae9d3",
+                "url": "https://api.github.com/repos/doctrine/common/zipball/a579557bc689580c19fee4e27487a67fe60defc0",
+                "reference": "a579557bc689580c19fee4e27487a67fe60defc0",
                 "shasum": ""
             },
             "require": {
@@ -345,20 +347,20 @@
                 "doctrine/collections": "1.*",
                 "doctrine/inflector": "1.*",
                 "doctrine/lexer": "1.*",
-                "php": ">=5.3.2"
+                "php": "~5.5|~7.0"
             },
             "require-dev": {
-                "phpunit/phpunit": "~3.7"
+                "phpunit/phpunit": "~4.8|~5.0"
             },
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.6.x-dev"
+                    "dev-master": "2.7.x-dev"
                 }
             },
             "autoload": {
-                "psr-0": {
-                    "Doctrine\\Common\\": "lib/"
+                "psr-4": {
+                    "Doctrine\\Common\\": "lib/Doctrine/Common"
                 }
             },
             "notification-url": "https://packagist.org/downloads/",
@@ -396,24 +398,24 @@
                 "persistence",
                 "spl"
             ],
-            "time": "2015-04-02 19:55:44"
+            "time": "2015-12-25 13:18:31"
         },
         {
             "name": "doctrine/dbal",
-            "version": "v2.5.1",
+            "version": "v2.5.4",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/dbal.git",
-                "reference": "628c2256b646ae2417d44e063bce8aec5199d48d"
+                "reference": "abbdfd1cff43a7b99d027af3be709bc8fc7d4769"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/dbal/zipball/628c2256b646ae2417d44e063bce8aec5199d48d",
-                "reference": "628c2256b646ae2417d44e063bce8aec5199d48d",
+                "url": "https://api.github.com/repos/doctrine/dbal/zipball/abbdfd1cff43a7b99d027af3be709bc8fc7d4769",
+                "reference": "abbdfd1cff43a7b99d027af3be709bc8fc7d4769",
                 "shasum": ""
             },
             "require": {
-                "doctrine/common": ">=2.4,<2.6-dev",
+                "doctrine/common": ">=2.4,<2.7-dev",
                 "php": ">=5.3.2"
             },
             "require-dev": {
@@ -467,20 +469,20 @@
                 "persistence",
                 "queryobject"
             ],
-            "time": "2015-01-12 21:52:47"
+            "time": "2016-01-05 22:11:12"
         },
         {
             "name": "doctrine/doctrine-bundle",
-            "version": "v1.5.0",
+            "version": "1.6.2",
             "source": {
                 "type": "git",
                 "url": "https://github.com/doctrine/DoctrineBundle.git",
-                "reference": "0b9e27037c4fdbad515ee5ec89842e9091a6480f"
+                "reference": "e9c2ccf573b59b7cea566390f34254fed3c20ed9"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/doctrine/DoctrineBundle/zipball/0b9e27037c4fdbad515ee5ec89842e9091a6480f",
-                "reference": "0b9e27037c4fdbad515ee5ec89842e9091a6480f",
+                "url": "https://api.github.com/repos/doctrine/DoctrineBundle/zipball/e9c2ccf573b59b7cea566390f34254fed3c20ed9",
+                "reference": "e9c2ccf573b59b7cea566390f34254fed3c20ed9",
                 "shasum": ""
             },
             "require": {
@@ -488,16 +490,17 @@
                 "doctrine/doctrine-cache-bundle": "~1.0",
                 "jdorn/sql-formatter": "~1.1",
                 "php": ">=5.3.2",
-                "symfony/console": "~2.3",
-                "symfony/doctrine-bridge": "~2.2",
-                "symfony/framework-bundle": "~2.3"
+                "symfony/console": "~2.3|~3.0",
+                "symfony/doctrine-bridge": "~2.2|~3.0",
+                "symfony/framework-bundle": "~2.3|~3.0"
             },
             "require-dev": {
                 "doctrine/orm": "~2.3",
                 "phpunit/phpunit": "~4",
                 "satooshi/php-coveralls": "~0.6.1",
-                "symfony/validator": "~2.2",
-                "symfony/yaml": "~2.2",
+                "symfony/phpunit-bridge": "~2.7|~3.0",
+                "symfony/validator": "~2.2|~3.0",
+                "symfony/yaml": "~2.2|~3.0",
                 "twig/twig": "~1.10"
             },
             "suggest": {
@@ -507,7 +510,7 @@
             "type": "symfony-bundle",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "1.5.x-dev"
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@@ -1620,16 +1678,16 @@
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@@ -1692,20 +1751,68 @@
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@@ -1965,7 +2015,7 @@
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@@ -1984,37 +2034,42 @@
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@@ -2023,7 +2078,7 @@
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@@ -2049,38 +2104,38 @@
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@@ -2108,102 +2163,35 @@
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@@ -2212,54 +2200,59 @@
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+                "compatibility",
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@@ -2334,7 +2865,7 @@
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@@ -2442,22 +2973,24 @@
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+                "url": "https://api.github.com/repos/squizlabs/PHP_CodeSniffer/zipball/6731851d6aaf1d0d6c58feff1065227b7fda3ba8",
+                "reference": "6731851d6aaf1d0d6c58feff1065227b7fda3ba8",
                 "shasum": ""
             },
             "require": {
@@ -3257,6 +3843,9 @@
                 "ext-xmlwriter": "*",
                 "php": ">=5.1.2"
             },
+            "require-dev": {
+                "phpunit/phpunit": "~4.0"
+            },
             "bin": [
                 "scripts/phpcs",
                 "scripts/phpcbf"
@@ -3264,7 +3853,7 @@
             "type": "library",
             "extra": {
                 "branch-alias": {
-                    "dev-master": "2.0.x-dev"
+                    "dev-master": "2.x-dev"
                 }
             },
             "autoload": {
@@ -3310,20 +3899,75 @@
                 "phpcs",
                 "standards"
             ],
-            "time": "2015-06-24 03:16:23"
+            "time": "2016-01-19 23:39:10"
+        },
+        {
+            "name": "symfony/phpunit-bridge",
+            "version": "v2.8.2",
+            "source": {
+                "type": "git",
+                "url": "https://github.com/symfony/phpunit-bridge.git",
+                "reference": "855dc0e829fad123966347612b4183e307338c11"
+            },
+            "dist": {
+                "type": "zip",
+                "url": "https://api.github.com/repos/symfony/phpunit-bridge/zipball/855dc0e829fad123966347612b4183e307338c11",
+                "reference": "855dc0e829fad123966347612b4183e307338c11",
+                "shasum": ""
+            },
+            "require": {
+                "php": ">=5.3.3"
+            },
+            "suggest": {
+                "symfony/debug": "For tracking deprecated interfaces usages at runtime with DebugClassLoader"
+            },
+            "type": "symfony-bridge",
+            "extra": {
+                "branch-alias": {
+                    "dev-master": "2.8-dev"
+                }
+            },
+            "autoload": {
+                "files": [
+                    "bootstrap.php"
+                ],
+                "psr-4": {
+                    "Symfony\\Bridge\\PhpUnit\\": ""
+                },
+                "exclude-from-classmap": [
+                    "/Tests/"
+                ]
+            },
+            "notification-url": "https://packagist.org/downloads/",
+            "license": [
+                "MIT"
+            ],
+            "authors": [
+                {
+                    "name": "Nicolas Grekas",
+                    "email": "p@tchwork.com"
+                },
+                {
+                    "name": "Symfony Community",
+                    "homepage": "https://symfony.com/contributors"
+                }
+            ],
+            "description": "Symfony PHPUnit Bridge",
+            "homepage": "https://symfony.com",
+            "time": "2016-01-06 09:59:23"
         },
         {
             "name": "twbs/bootstrap",
-            "version": "v3.3.5",
+            "version": "v3.3.6",
             "source": {
                 "type": "git",
                 "url": "https://github.com/twbs/bootstrap.git",
-                "reference": "16b48259a62f576e52c903c476bd42b90ab22482"
+                "reference": "81df608a40bf0629a1dc08e584849bb1e43e0b7a"
             },
             "dist": {
                 "type": "zip",
-                "url": "https://api.github.com/repos/twbs/bootstrap/zipball/16b48259a62f576e52c903c476bd42b90ab22482",
-                "reference": "16b48259a62f576e52c903c476bd42b90ab22482",
+                "url": "https://api.github.com/repos/twbs/bootstrap/zipball/81df608a40bf0629a1dc08e584849bb1e43e0b7a",
+                "reference": "81df608a40bf0629a1dc08e584849bb1e43e0b7a",
                 "shasum": ""
             },
             "replace": {
@@ -3361,7 +4005,7 @@
                 "responsive",
                 "web"
             ],
-            "time": "2015-06-16 16:13:22"
+            "time": "2015-11-24 19:37:05"
         }
     ],
     "aliases": [],
diff --git a/var/SymfonyRequirements.php b/var/SymfonyRequirements.php
index 97a38a3..8717bf0 100644
--- a/var/SymfonyRequirements.php
+++ b/var/SymfonyRequirements.php
@@ -488,6 +488,12 @@ public function __construct()
             );
         }
 
+        $this->addRequirement(
+            function_exists('iconv'),
+            'iconv() must be available',
+            'Install and enable the <strong>iconv</strong> extension.'
+        );
+
         $this->addRequirement(
             function_exists('json_encode'),
             'json_encode() must be available',
@@ -588,12 +594,12 @@ function_exists('simplexml_import_dom'),
             require_once __DIR__ . '/../vendor/autoload.php';
 
             try {
-                $r = new \ReflectionClass('Sensio\Bundle\DistributionBundle\SensioDistributionBundle');
+                $r = new ReflectionClass('Sensio\Bundle\DistributionBundle\SensioDistributionBundle');
 
                 $contents = file_get_contents(
                     dirname($r->getFileName()) . '/Resources/skeleton/app/SymfonyRequirements.php'
                 );
-            } catch (\ReflectionException $e) {
+            } catch (ReflectionException $e) {
                 $contents = '';
             }
             $this->addRecommendation(
@@ -682,7 +688,7 @@ function_exists('posix_isatty'),
         }
 
         $this->addRecommendation(
-            class_exists('Locale'),
+            extension_loaded('intl'),
             'intl extension should be available',
             'Install and enable the <strong>intl</strong> extension (used for validators).'
         );
diff --git a/web/app.php b/web/app.php
index ce6e0d3..b0770b1 100644
--- a/web/app.php
+++ b/web/app.php
@@ -1,25 +1,26 @@
 <?php
 
-use Symfony\Component\ClassLoader\ApcClassLoader;
 use Symfony\Component\HttpFoundation\Request;
 
-$loader = require_once __DIR__.'/../var/bootstrap.php.cache';
+/**
+ * @var Composer\Autoload\ClassLoader
+ */
+$loader = require __DIR__ . '/../app/autoload.php';
+include_once __DIR__ . '/../var/bootstrap.php.cache';
 
-// Use APC for autoloading to improve performance.
-// Change 'sf2' to a unique prefix in order to prevent cache key conflicts
-// with other applications also using APC.
+// Enable APC for autoloading to improve performance.
+// You should change the ApcClassLoader first argument to a unique prefix
+// in order to prevent cache key conflicts with other applications
+// also using APC.
 /*
-$apcLoader = new ApcClassLoader('sf2', $loader);
+$apcLoader = new Symfony\Component\ClassLoader\ApcClassLoader(sha1(__FILE__), $loader);
 $loader->unregister();
 $apcLoader->register(true);
 */
 
-require_once __DIR__.'/../app/AppKernel.php';
-//require_once __DIR__.'/../app/AppCache.php';
-
 $kernel = new AppKernel('prod', false);
 $kernel->loadClassCache();
-//$kernel = new AppCache($kernel);
+$kernel = new AppCache($kernel);
 
 // When using the HttpCache, you need to call the method in your front controller instead of relying on the configuration parameter
 //Request::enableHttpMethodParameterOverride();
diff --git a/web/app_dev.php b/web/app_dev.php
index f323740..e9c1bd7 100644
--- a/web/app_dev.php
+++ b/web/app_dev.php
@@ -1,10 +1,11 @@
 <?php
 
-use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Debug\Debug;
+use Symfony\Component\HttpFoundation\Request;
 
 // If you don't want to setup permissions the proper way, just uncomment the following PHP line
-// read http://symfony.com/doc/current/book/installation.html#configuration-and-setup for more information
+// read http://symfony.com/doc/current/book/installation.html#checking-symfony-application-configuration-and-setup
+// for more information
 //umask(0000);
 
 // This check prevents access to debug front controllers that are deployed by accident to production servers.
@@ -17,11 +18,12 @@
     exit('You are not allowed to access this file. Check '.basename(__FILE__).' for more information.');
 }
 
-$loader = require_once __DIR__.'/../var/bootstrap.php.cache';
+/**
+ * @var Composer\Autoload\ClassLoader $loader
+ */
+$loader = require __DIR__ . '/../app/autoload.php';
 Debug::enable();
 
-require_once __DIR__.'/../app/AppKernel.php';
-
 $kernel = new AppKernel('dev', true);
 $kernel->loadClassCache();
 $request = Request::createFromGlobals();
diff --git a/web/config.php b/web/config.php
index fd9202c..675a38a 100644
--- a/web/config.php
+++ b/web/config.php
@@ -1,5 +1,15 @@
 <?php
 
+/*
+ * ************** CAUTION **************
+ *
+ * DO NOT EDIT THIS FILE as it will be overridden by Composer as part of
+ * the installation/update process. The original file resides in the
+ * SensioDistributionBundle.
+ *
+ * ************** CAUTION **************
+ */
+
 if (!isset($_SERVER['HTTP_HOST'])) {
     exit('This script cannot be run from the CLI. Run it from a browser.');
 }
@@ -25,10 +35,102 @@
     <head>
         <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
         <meta name="robots" content="noindex,nofollow" />
-        <title>Symfony Configuration</title>
+        <title>Symfony Configuration Checker</title>
         <link rel="stylesheet" href="bundles/framework/css/structure.css" media="all" />
         <link rel="stylesheet" href="bundles/framework/css/body.css" media="all" />
-        <link rel="stylesheet" href="bundles/sensiodistribution/webconfigurator/css/install.css" media="all" />
+        <style type="text/css">
+            /* styles copied from bundles/sensiodistribution/webconfigurator/css/install.css */
+            body {
+                font-size: 14px;
+                font-family: "Lucida Sans Unicode", "Lucida Grande", Verdana, Arial, Helvetica, sans-serif;
+            }
+
+            .sf-reset h1.title {
+                font-size: 45px;
+                padding-bottom: 30px;
+            }
+
+            .sf-reset h2 {
+                font-weight: bold;
+                color: #FFFFFF;
+                /* Font is reset to sans-serif (like body) */
+                font-family: "Lucida Sans Unicode", "Lucida Grande", Verdana, Arial, Helvetica, sans-serif;
+                margin-bottom: 10px;
+                background-color: #aacd4e;
+                padding: 2px 4px;
+                display: inline-block;
+                text-transform: uppercase;
+            }
+
+            .sf-reset ul a,
+            .sf-reset ul a:hover {
+                background: url(../images/blue-arrow.png) no-repeat right 6px;
+                padding-right: 10px;
+            }
+
+            .sf-reset ul, ol {
+                padding-left: 20px;
+            }
+
+            .sf-reset li {
+                padding-bottom: 18px;
+            }
+
+            .sf-reset ol li {
+                list-style-type: decimal;
+            }
+
+            .sf-reset ul li {
+                list-style-type: none;
+            }
+
+            .sf-reset .symfony-blocks-install {
+                overflow: hidden;
+            }
+
+            .sf-reset .symfony-install-continue {
+                font-size: 0.95em;
+                padding-left: 0;
+            }
+
+            .sf-reset .symfony-install-continue li {
+                padding-bottom: 10px;
+            }
+
+            .sf-reset .ok {
+                color: #fff;
+                font-family: "Lucida Sans Unicode", "Lucida Grande", Verdana, Arial, Helvetica, sans-serif;
+                background-color: #6d6;
+                padding: 10px;
+                margin-bottom: 20px;
+            }
+
+            .sf-reset .ko {
+                background-color: #d66;
+            }
+
+            .version {
+                text-align: right;
+                font-size: 10px;
+                margin-right: 20px;
+            }
+
+            .sf-reset a,
+            .sf-reset li a {
+                color: #08C;
+                text-decoration: none;
+            }
+
+            .sf-reset a:hover,
+            .sf-reset li a:hover {
+                color: #08C;
+                text-decoration: underline;
+            }
+
+            .sf-reset textarea {
+                padding: 7px;
+            }
+        </style>
     </head>
     <body>
         <div id="content">
@@ -62,11 +164,10 @@
             <div class="sf-reset">
                 <div class="block">
                     <div class="symfony-block-content">
-                        <h1 class="title">Welcome!</h1>
-                        <p>Welcome to your new Symfony project.</p>
+                        <h1 class="title">Configuration Checker</h1>
                         <p>
-                            This script will guide you through the basic configuration of your project.
-                            You can also do the same by editing the ‘<strong>app/config/parameters.yml</strong>’ file directly.
+                            This script analyzes your system to check whether is
+                            ready to run Symfony applications.
                         </p>
 
                         <?php if (count($majorProblems)): ?>
@@ -103,14 +204,11 @@
                         <?php endif; ?>
 
                         <?php if (!count($majorProblems) && !count($minorProblems)): ?>
-                            <p class="ok">Your configuration looks good to run Symfony.</p>
+                            <p class="ok">All checks passed successfully. Your system is ready to run Symfony
+                                applications.</p>
                         <?php endif; ?>
 
                         <ul class="symfony-install-continue">
-                            <?php if (!count($majorProblems)): ?>
-                                <li><a href="app_dev.php/_configurator/">Configure your Symfony Application online</a></li>
-                                <li><a href="app_dev.php/">Bypass configuration and go to the Welcome page</a></li>
-                            <?php endif; ?>
                             <?php if (count($majorProblems) || count($minorProblems)): ?>
                                 <li><a href="config.php">Re-check configuration</a></li>
                             <?php endif; ?>