Merge branch 'cleanup-dep' into 'master'

Cleanup dep

Removed GeneratorBundle
=======================

Hardly used, probably not best practice to use for generating bundles.

Added PHPUnit + PHP_CodeSniffer
===============================

Should be used by default for all projects.

See merge request !3

Author: kingfoo

app/AppKernel.php

@@ -19,11 +19,10 @@ public function registerBundles()
             new AppBundle\AppBundle(),
         );
 
-        if (in_array($this->getEnvironment(), array('dev', 'test'))) {
+        if (in_array($this->getEnvironment(), array('dev', 'test'), true)) {
             $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;

composer.json

@@ -21,7 +21,8 @@
         "incenteev/composer-parameter-handler": "~2.0"
     },
     "require-dev": {
-        "sensio/generator-bundle": "~2.3"
+        "phpunit/phpunit": "~4.5",
+        "squizlabs/php_codesniffer": "~2.2"
     },
     "scripts": {
         "post-install-cmd": [