NR-953 : Aloha editor - fix toolbar

some styles for button
NR-964 : Template inrenationalization strings

livedesk submenu
NR-879: Newsroom kanban view

Remove unused templates. Add info if desk has no cards.
Merge pull request #119 from gizm0bill/aap

NR-953 : Aloha editor - fix toolbar
Merge pull request #120 from petrjasek/aap

NR-879: Newsroom kanban view
Set the article edit rights