Test fixing (beginning).
Merge branch 'master' of https://github.com/claroline/CoreBundle into fixing-tests
Merge branch 'repositories-test' into fixing-tests

Conflicts:
	Library/Testing/RepositoryTestCase.php
	Tests/Manager/UserManagerTest.php
	Tests/Manager/WorkspaceManagerTest.php
Removing BadeControllerTest
Merge branch 'master' of https://github.com/claroline/CoreBundle into fixing-tests
Merge pull request #258 from ngodfraind/fixing-tests

Fixing tests