Sprints 68-70 update

During sprints 68 and 69 we put the final touches on release 3.3. That work included testing and fixing bugs, writing release documentation and upgrading our local systems. We also had an in-person team meeting during sprint 69 where we started on some major system work including updating our Blacklight and Hydra versions.
In sprint 70 we continued our work on Hydra 8 and upgrading to the newest Blacklight. The team also started investigating what it would take to make Avalon work with Fedora 4.