Fixing reference to search results query

Search results were not accessing 'q' correctly, which was nested within 'cropsearch'
Merge branch 'master' of https://github.com/FarmBot/OpenFarm into fix-search-results
Add test to search for plurals, respond to hound
Updated a file
Merge branch 'master' of https://github.com/FarmBot/OpenFarm into fix-search-results
Merge pull request #108 from FarmBot/fix-search-results

Fixing reference to search results query