*) New setting: Lock; The structure can be locked and hierarchy cannot be changed anymore. Expand/Collapse will be available even if user doesn't have permission or structure if locked.
The concerned fields will be hidden even if tabledrag is not applied.
*) Bug-Fix: Now collapse/expand information is available for each view seperately. The vid hasn't been saved until now. The db table changed.
*) Bug-Fix: After a click sort the view will be displayed properly.
*) Exposed fields data will be attached to form_submit. Now exposed filter are supported properly. Order fields will not be attached.