Growstuff/growstuff — pull request #341 by Skud (2014-01-03 12:00:07+00:00)
Title: Crop search

Added a crop search field to the top nav (https://www.pivotaltracker.com/story/show/38703969)

The results are broken into an exact match (if any) and partial matches. Partial search is done with a very simple Crop.search method that just uses SQL LIKE; we can make this fancier in future if we want (or not).