Growstuff/growstuff — pull request #323 by Skud (2013-09-25 05:39:29+00:00)
Title: Separated informal/human units from measured weights

A rough cut of separating human units ("bunches") from weight units ("kg"). We will probably want to add more human units (bushels, cups, handfuls???) but that's easily done -- this is just so we're sure we have the structure of it in place before we push it anywhere.