Kepler

Currently in the GUI we really only have a 'save as...' type action for saving KARs (currently called "Save Archive (KAR)...", but will soon be renamed "Save As..."). A user can't do a typical 'Save' (no dots :)) -- they're forced go through the semantic annotation dialog, and then a file chooser, and then a 'file already exists' warning. And this process is made worse by bug#5153 .

Once a KAR is opened, and you've got the contained workflow(s) open before you, the system no longer knows from which KAR they originated. So I think we'll need a manager that keeps a mapping of kar info (lsid, path, ...) to tableauframe(s).