Changes

- http://www.thebrewingnetwork.com/the-sour-hour-episode-28/ cleaning Acetobacter out of barrels (~47 mins in)

- https://www.facebook.com/groups/MilkTheFunk/permalink/1287080151320196/?comment_id=1287271667967711&reply_comment_id=1288151671213044&comment_tracking=%7B%22tn%22%3A%22R%22%7D

Mark Trent's Brett starter info (general ideas added; waiting on more data from Mark, Lance, etc.)