checkstyle
Merge pull request #94 from claroline/eventDispatcher

Event dispatcher
Refactored claroline.resource.converter service
checkstyle + remove converter in phpunit.xml
Merge pull request #96 from claroline/refactoring-for-unit-tests-kitan

Refactoring for unit tests kitan
Merge branch 'master' of https://github.com/claroline/Claroline into refactoring-for-unit-tests
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refactoring-for-unit-tests
fixed bug(2)
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into eventDispatcher