Debugged installation
Submodule update
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refactoring-for-unit-tests
Add and remove desktop tool.
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refatoring-for-unit-test-nico
Fix __construct typo
Fixing demo creation.
uncommenting raw install
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refatoring-for-unit-test-nico
Fixing Message mapping.
Deleted RoleWriter and UserWriter
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
	src/core/Claroline/CoreBundle/Writer/RoleWriter.php
Fixed bug with personal WS in user manager
Merge pull request #70 from claroline/refatoring-for-unit-test-nico

Refatoring for unit test nico
Merge pull request #71 from claroline/refactoring-for-unit-tests-kitan

Refactoring for unit tests kitan
Merge branch 'refactoring-for-unit-tests' of https://github.com/claroline/Claroline into refactoring-for-unit-tests-stefk

Conflicts:
	src/core/Claroline/CoreBundle/Manager/UserManager.php