Refactored controller/manager, fixed missing issues, improved functional tests

Added paramConverer to JobController

Added LiipFunctionalTestBundle in order to load fixtures with references in tests

Set parameters in bundle extension

Cleaned controller and manager, Fixed missing functionalities

Fixed Typos

Php-cs-fixer

Remove non-existant parameter in prod env

Update README
Merge pull request #42 from poledev/cleaning

Refactored controller/manager, fixed missing issues, improved functional...