Don't show 0 by the checklist when there are no warnings
Fix mass-task editing and group editing so they can cancel a task goal assignment
Show 'resumed' when a task goes from closed -> not started. Updated the revision icons
Add the ability to defer tasks from the task distribution page
Sort assignees on history page
Variable-period cron jobs
Archive logs monthly since they comprise most of the database size
Redo shell framework syntax
Rephrased a checklist warning
Offer to unassign all tasks for a sprint goal when it's renamed
Added some shell commands
Changed rorn to accept keyword arguments when defining a handler. Changed the sprint HTTPHandler to handle a 'statics' keyword for finding certain static files, and switched a bunch of handlers to use it. Converted most CSS files to LESS
Fixed bug introduced by 973a74fce18e9d510b0b2d21a5032ee42680b384