MAP-980:  Bug fix to new group/entry sorting features
MAP-978:  Bug fix to new group/entry sorting features
MAP-977:  Diff reports now populate items correctly
MAP-957:  Further report display improvements.
MAP-907:  Further amendments to release processing.  Moved FileSorter to services from mojo.
MAP-950:  Changed Boolean to boolean in email notifications for compute workflow
Some comment and debug cleanup.