removing the old_ metadata rules from the widget controller for dropzines
adding category post type to the metaboxes. needs to be done form outside at some point.
adding support for skcategoryies to dropzones - need to make this object oriented properties
fixing the node meta data retrieval function
addng skcatgory post type support
added ability to pass post_id for dropzones directly
removing conditional check on dropzones metabox, removing the settigns metabox
removed the Force Meta Taxonomy Association link
Revert "removing the old_ metadata rules from the widget controller for dropzines"

This reverts commit ac96aa1c282fffa9e64cdd82c234e0ed2b8524aa.

Conflicts:
	controllers/controller-dropzones.php