Removed unused set up
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refactoring-for-unit-tests-stefk
Used variable interpolation instead of query parameter (fix entity namespace alias)
Used object manager in message manager
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refactoring-for-unit-tests-stefk
Removed outdated test cases
Updated core test suite
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refactoring-for-unit-tests-stefk
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refactoring-for-unit-tests-stefk
Checkstyle
Merge pull request #98 from claroline/refactoring-for-unit-tests-stefk

Refactoring for unit tests stefk