Minor fix in the user profile edit forms
initial work for additional permission

"view" which will control which tabs will be visible in project
more permission view work
view permission
properly enforce user permission

+ Properly enforce user permissions for uploading files, moving files
(file_edit), deleting folders (file_del), adding folders (file_add) on
the controller/script level. Not only on the template/view level.
version bump

bump the displayed  version number
changelog
changelog
fix datepicker on desktop
add task on desktop

+ Added "Add task" slider to the "my tasks" block on the desktop. This
way a user can add tasks to himself straight from the desktop.
formating
fix shading

+ Fix shading of the content table. When clicking "add task" or "add
project" on the desktop the table with existing tasks / projects is now
correctly shaded.
changelog
Added 2 translations: Hebrew (contributed by Menahem Lurie) and Norwegian Nynorsk
Added string for view property of roles
Fixed minor typo in English language file
Added user-contributed translation improvements
Made the page update.php translatable
Made title of install page translatable.
Improved text of install page