Test fixing (beginning).
Removed useless script reference
Corrected markup
Updated front end bundle reference
Merge pull request #254 from stefk/picker-fixes

Picker fixes
fix identation
Updated minimal php version
Merge pull request #255 from stefk/php-version

Updated minimal php version
Removed dead code
Merge pull request #256 from stefk/cleanup

Removed dead code
Fixing test managers.
Merge branch 'master' of https://github.com/claroline/CoreBundle into fixing-tests
Merge pull request #257 from ngodfraind/fixing-tests

Fixing test managers.
Merge branch 'repositories-test' into fixing-tests

Conflicts:
	Library/Testing/RepositoryTestCase.php
	Tests/Manager/UserManagerTest.php
	Tests/Manager/WorkspaceManagerTest.php
Removing BadeControllerTest
Restored script reference
Merge pull request #259 from stefk/theme-script

Restored script reference
Merge branch 'master' of https://github.com/claroline/CoreBundle into fixing-tests
Merge pull request #258 from ngodfraind/fixing-tests

Fixing tests
Fixing/skipping controller tests.