lots of little tweaks for data cleanup on uninstantiate, some more UI work, bug fixes, etc.; added daveb's sweeper proc; not tagging v0.9.8 just yet though
Graduate attribute names can only be added by an administrator. Unit Coordinators now have to pick a predefined graduate attribute name and provide details of how their course contributes to those attributes.
fix content_type__refresh_view to do a lowercase when selecting table_name. this was in the upgrade script for 5.2.0a1 to 5.2.0a2 but didn't find it's way here