transfert draft manager test
Merge branch 'master' of https://github.com/claroline/CoreBundle into importer
partial commit migration
partial commit
stable treebuilder configuration in yml
partial commit
downgrade migration
stable importers
Merge branch 'importer' of https://github.com/easy-es/CoreBundle

Conflicts:
	Migrations/ibm_db2/Version20140110095935.php
	Migrations/mysqli/Version20140110095935.php
	Migrations/oci8/Version20140110095935.php
	Migrations/pdo_mysql/Version20140110095935.php
	Migrations/pdo_oci/Version20140110095935.php
	Migrations/pdo_pgsql/Version20140110095935.php
	Migrations/pdo_sqlite/Version20140110095935.php
	Migrations/pdo_sqlsrv/Version20140110095935.php
	Migrations/sqlsrv/Version20140110095935.php
Widget importer.
Workspace properties validation.
Users validation (beginning).
Roles validation.
Update TransferManager.php
New Merger service.
Adding toolImporter (beginning).
Test the merger.
Merge branch 'master' of github.com:claroline/CoreBundle into importer
GroupImporter validation is probably done.
Role validation for users.