There is currently a bug where groups can't be removed.  In localhost tests, there is no error. Further server-deployed testing needed.  the 'restore' page has been added.  Using the restore page, the user can restore the database to a version of their choosing.  A grid lists the available dumps.  Here, the user can also force a dump of the current database version. Dumps have also been localized and will work all within the project directory.