add VERBOSE env var attribute to log workflow to stderr, bump sleep down to 1 from 2 (why are we sleeping? to be kind to our own server?)
set FK objects so that FK column gets set on save (fixed bug where audio_file.item_id was null on insert #714)
use cached storage sums rather than re-calculating on every request to /api/me
fix for one-off speaker assignment
test for one-off speaker assignment
merge origin/speaker-one-off for #727 #710