Added HomeTab creation and edition
Merge remote-tracking branch 'upstream/master' into issue-125-widget-tabs

Conflicts:
	src/core/Claroline/CoreBundle/Resources/translations/platform.en.yml
	src/core/Claroline/CoreBundle/Resources/translations/platform.fr.yml
	src/core/Claroline/CoreBundle/Resources/views/Administration/layout.html.twig
Allowed creation of home tabs
Merge remote-tracking branch 'upstream/master' into issue-125-widget-tabs
Added Home tab creation and configuration
Merge remote-tracking branch 'upstream/master' into issue-125-widget-tabs

Conflicts:
	src/core/Claroline/CoreBundle/Resources/views/Tool/desktop/home/configuration.html.twig
	src/core/Claroline/CoreBundle/Resources/views/Tool/workspace/home/home.html.twig
Updated migrations files
GUI update
Finished HomeTabs configuration
Added widgets configuration into Home tabs
Added user config for widgets in admin Home tabs
Merge remote-tracking branch 'upstream/master' into issue-125-widget-tabs

Conflicts:
	src/core/Claroline/CoreBundle/Resources/views/Administration/layout.html.twig
	src/core/Claroline/CoreBundle/Resources/views/Tool/desktop/home/homeLayout.html.twig
	src/core/Claroline/CoreBundle/Resources/views/Tool/desktop/home/info.html.twig
	src/core/Claroline/CoreBundle/Resources/views/Tool/workspace/home/configuration.html.twig
	src/core/Claroline/CoreBundle/Resources/views/Tool/workspace/home/home.html.twig
	src/plugin/Claroline/ForumBundle
	src/plugin/ICAP/BlogBundle
Fixed bug when there is no tab
Merge remote-tracking branch 'upstream/master' into issue-125-widget-tabs
GUI update
Added tests for repository and manager
Added data fixtures for Home tabs
Fixed bug in test name class
Merge remote-tracking branch 'upstream/master' into issue-125-widget-tabs
Merge remote-tracking branch 'upstream/master' into issue-125-widget-tabs

Conflicts:
	src/core/Claroline/CoreBundle/Controller/DesktopController.php
	src/plugin/ICAP/BlogBundle