Added some translations
Fixed 3 column layout in admin view
Added black selection for active subitem in Rubik menu bar
Revert "Added some translations Fixed 3 column layout in admin view Added black selection for active subitem in Rubik menu bar"

This reverts commit 4f46d6bbb8e02f44c11c22434cf7220bfb6dc188.
Added some translations
Fixed 3 column layout in admin view
Added black selection for active sub-item in Rubik menu bar
Merge pull request #697 from ptsimard/master

Some css and translation changes