Reorder menu items in the home page
Merge remote-tracking branch 'upstream/master'
Merge pull request #936 from solispauwels/master

Reorder menu items in the home page
gray text when unpublished resource
Merge pull request #937 from solispauwels/master

gray text when unpublished resource
gui update
Merge pull request #938 from solispauwels/master

gui update
Merge branch 'master' of https://github.com/claroline/CoreBundle into new-update
Instructions + error handling.