Log tweepy errors
Fix KeyError if you submit an MP3, but no date
Tidy up layout of adding songs to the service plan
Allow underscores in document slugs
Post-live TODO update
Separate out the latest sermons stuff to its own template
A few more notes I forgot
Link podcast from the sermons page
Remove the sermon count from the sermons home page
Removing kanisa_guess_schedule
Updating README, now that a Kanisa installation is live
Ensure we kill the songs_ attribute after we've changed it

Otherwise we get stale data
Make re-ordering service plans easier

Less page re-loading should make for a nicer mobile
experience
Add support for adding songs to service plans via XHR
Improvements to the CCLI view, so you can sort by title or usage