F-1

See F-1 Description.txt for information.
Extended drop method to pass in the dragzone.
Added parent to args for dragzone
Added new options param for Parent to binding handler.  This is passed into the draggable object that is created.
Added better handling when drag end is fired. It now needs to be in a winning dropzone before dragend is called and drop is called by the winningdropzone
F-1

Added example page with JS and modified CSS.
Added handling in the event that no parent has been defined.  No longer need to first test for winning drop zone, then do work. It just does work.

This has funny code smell to me.
Merge pull request #1 from BigDubb/feature/F-1_n-target_Support

Feature/f 1 n target support