Added converter example
Merge pull request #76 from claroline/refactoring-for-unit-tests-stefk

Added converter example
Moved old controller test to integration dir
Changed service name
Fixed method name
Refactored user with manager
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refactoring-for-unit-tests-kitan
Deleted WorkspaceTagWriter
Refactored RoleManager initWorkspaceBaseRole function
Merge branch 'refatoring-for-unit-test-nico' of https://github.com/claroline/Claroline into refactoring-for-unit-tests-kitan

Conflicts:
	src/core/Claroline/CoreBundle/Library/User/Creator.php
Returned role in create method of RoleManager
Added EventDispatcher type in UserManager constructor
Modified fixture creation/access in repository test case
Added tests for Role and User Manager
Merge pull request #78 from claroline/refatoring-for-unit-test-nico

Refatoring for unit test nico
Resource repository tests and refactoring (draft)
Merge pull request #79 from claroline/refactoring-for-unit-tests-stefk

Resource repository tests and refactoring
Refactored addRole method by RoleManager methods
Merge branch 'refatoring-for-unit-test-nico' of https://github.com/claroline/Claroline into refactoring-for-unit-tests-kitan

Conflicts:
	src/core/Claroline/CoreBundle/Manager/RoleManager.php
MailController done.