* Modify GroupUpdateRules so that they can be read continuously, but will only actually read the XML file once every 10 seconds to reduce possible disk thrashing.
* Add "sort weight" and "short name" fields to the group update rules.  Older XML files will be automatically upgraded with the sort weight being set to the display order and the short name being set to the full group name.
* TaskCollection class wasn't public - makes it difficult for the program to process tasks.
* Bugfixes to new unapproved updates query
* New unapproved updates query not actually connected to the database until we've set and updated all the parameters.
* Completed initial class collection and processing of updates.  Real world testing still required.  :)