Fix phpcs

Based on https://github.com/opensky/Symfony2-coding-standard.git
Fix from review

* Replace bind($request) by handleReques()
* Remove comment on controllers
Remove useless comments
FIx typo on comments
Fix ===, multiline
Remove useless ParamConverter
Fix comments on tests
Merge pull request #3 from bWxpLtiIKeVJX2J/feature/fix-cs

Fix CS
Add action plan