CIean dependency injection configuration
Improve coding style on DardarltHangmanExtension
Remove web/config.php
Revert parameters.yml.dis to default
Remove non used namespace
Try to use localhost
Remove sensiolabs.yml
Merge branch 'CI_improvements'

* CI_improvements:
  Remove sensiolabs.yml
  Try to use localhost
  Remove non used namespace
  Revert parameters.yml.dis to default
  Remove web/config.php
  Improve coding style on DardarltHangmanExtension
  CIean dependency injection configuration