- Correct historical backup.
 - Remove old backup.
 - Add pax_id to attendee model.
 - Remove barcode-as-id feature from attendee and game model.
 - Change start and end fields on pax model to start_date and end_date respectively.
 - Add margin-bottom to header and remove fixed size.
 - Fix bug in pTips on checkout page where multiple pTips were being created, but not removed.
 - Remove erroneous commented out code from previous updates.
 - Add new game functionality.
 - Add active field to game model.
 - Rename returned field to culled on game model.
 - Edit migrations for all above model changes.
 - Change game search to search for all titles starting with a letter if only one character is passed.
 - Fix bug in current pax link where the id wasn't being passed correctly.
 - Add auto update feature to current pax link when a new pax is set to current.
 - Add current open checkout count to the top of the page.
 - Add remove game functionality.
 - Change top 5 games by title on metrics page to use a simplifed query and logic.
 - Change top 5 games on metrics page to top 20.
 - Add total checkouts to metrics page.
 - Add sort to titles page.
 - Remove last remnants of loaners.
 - Remove progress bar and all related views/methods.
 - Change formatting in several untouched files to match standards.
 - Remove uniqueness of barcode from game.
 - Remove 'All' leader from admin page links (redundant).
 - Change metrics page to not use tables and be centered.
 - Change checkout model fields game_id and attendee_id to be integers and not strings.