Removing useless dependencies
Refactoring app/config
Explicitly enabling php5 module
Using parameters.yml.dist
Possibly solving PHP/apache module conflict
Using PHP 5.4 array style
Updating vendors
Updating pre-commit hook
CS fixing
Enhancing composer.json
Upgrading Behat to 3.0
Updating app*.php
Revert "Upgrading Behat to 3.0"

This reverts commit 472cb3df7bdc685cabfae00af6cc9fb605dc7c5f.
Trailing spaces
Fixing session handler_id configuration
Merge branch 'cleanup'