Fix the SpiffExtensions so they work consistently with both nested Extension Properties, and as single extensions depending on the namespace.
Add a Spiff Extension Text Area.
Everything that is within the body of tag can be referenced with ".value" -- there was a lot of pointless inconsistency in the moddle json file.
Adding new data object rules that will prevent you from moving a DataObject from one process to a sub-process.
Fixing the Selection of Data Objects to properly use the command stack.
