GWT: x.x, Add Documentation command to contextual menu
Currently, there is a toolbar button for this command but not a menu entry
Changes:
- add a new contextual menu entry at the beginning that calls the “documentation” command
- the icon is home icon
- the text is “Home”/“Accueil”
Validation test
- open GRAAL contextual menu
- (Home icon + “Home/Accueil”) command must be shown
(from redmine: issue id 724, created on 2014/03/28 by Alexey Lavrentev)