lots of updates related to implementing the worklist, specifically on the mapping jmx to dom and back
Majority of load-display-edit-save cycle done for ThreadGroup.
Details of change in journal entry checked in with this commit.
Like the journal says. all types are minimally supported now. the template was changed to remove in-element event handlers.
Removed a attr that isnt in TG
Moved ELEMENTS up because its now used to load templates as well.
Modified load templates to pick template names from ELEMENTS
removed use of VID, but kept it commented in case its needed in future
displayNode(): added ability to display child nodes as well; and reorged the code for readability