Add capabilities to set fields/properties on a bean
Expand members of a parentGroup when setting values on a newly created MVC group
Establish parent-child relationship between mvc groups.
Added editor-swing-java to demonstrate this feature.
Renamed MVCHandler.withMVCGroup to MVCHandler.withMVC
Added MVCHandler.withMVCGroup(MVCGroupCallable)
Added find/get artifact methods to MVCGroupManager
Trigger an event wueh a window is attached/detached from the WindowManager