change selector lenght
Merge branch 'master' of https://github.com/nrouzeaud/open-miage-book-gui

Conflicts:
	src/OpenM-Book/gui/js/CommonController.js
for merge
commit modif orga ui
Merge branch 'master' of https://github.com/gsaunier/open-miage-book-gui

Conflicts:
	src/OpenM-Book/gui/tpl/community.tpl
Merge branch 'master' of https://github.com/gsaunier/open-miage-book-gui
add function on click bouton, add controler/gui rename, reworks Controler/Gui popOver