#26 : Mixin : opacity(); 1.1.0
Mixin : rem-size(); 1.2.1
Comment separator
#27 : Mixins box-sizing(); 1.1.0 - selection(); 1.1.0 - gradient(); 1.3.0
Mixin : clearfix(); 1.0.2
#28 : Helpers -> class ".hidden"
Page d'intégration : mise à jour CSS
README.md update
Toolbar debug
#29 : width=device-width remove
README.md update
Grunt: Concat & Uglify delete
Toolbar update
Readme update
Merge branch 'master' into feature/grids

Conflicts:
	assets/css/oldie.css
	assets/css/style.css