Fixed contact tabs and added info text
Fixing some js.
Fixed message access checks
Merge pull request #736 from ngodfraind/bugfix

Fixing some js.
Added translation
Merge pull request #735 from stefk/contact-tabs

Fixed contact tabs and added info text
Fixing some error in the widget log viewer.
Use translation key when adding missing tools
Changing translaton key.
Merge pull request #738 from ngodfraind/bugfix

Fixing some error in the widget log viewer.
Avoid superfluous queries when checking for missing tools
Fixes claroline/Claroline#613
Merge pull request #739 from ngodfraind/bugfix

Fixes claroline/Claroline#613
Error handling for workspace users/groups list.
Merge branch 'master' of https://github.com/claroline/CoreBundle into bugfix

Conflicts:
	Resources/translations/platform.en.yml
	Resources/translations/platform.fr.yml
Fixed non visible desktop tools reordering
Role suppression confirm message + analytics ergonomy.
spanish translation
Remove useless code.
Disabled tool ordering icons when needed