Ftw.dashboard.dragndrop

-----

- Added some additional css classes
[jbaumann]

- Removed unused configlet icons
[fsprenger]

---

- added the new user friendly name function, also for the manage-dashboard page
[phgross]

- In selection to add new portlet in dashboard, can have a user friendly
name, in stead of portlet.Calendar, you can use Calendar, just in
addable_portlets use: portlet.Calendar:Calendar
[lucmult]

---

- initial release