Changes

- http://beer.suregork.com/?p=3860

- http://ijs.microbiologyresearch.org/content/journal/ijsem/10.1099/ijsem.0.001607

Conditioning pitch rate/starter: https://www.facebook.com/groups/MilkTheFunk/permalink/1334877803207097/?comment_id=1334935473201330&reply_comment_id=1334967756531435&comment_tracking=%7B%22tn%22%3A%22R9%22%7D