Changed init-method, so not only GET-Params, but also POST-Params can be read.
Added new javascript Widget for reordering of elements via drag and drop by firing an ajax request.
The Behavior contains logic to process an incoming reorder request.
jquery-ui-core-int.min.js was added to widget resources, but may be better added to the core js of the application. (Did not know how to do that)
Added ReorderContentWidget to sort profile fields in admin view.
Merge pull request #75 from BastusIII/master

ReorderContentWidget to sort content via drag and drop / little adaption to ContentContainerController