Add a model for a single crop
Add a model for a plot of land
Add plot, crop, croptype to schema
A class for crop types
Fix schema of crop
Fix schema of plot
remove plots when farmer is deleted
Use uuid rather than ID for pkey for plot
Show farmer page with plots by reference
Get the crops as a hash
Croptype.getAll() method
Use croptype template
Initialize crop types from JSON file
We can plant tomatoes again
Move about from between login and handleLogin
Move handleLogout out of the OAuth flow
Make tearing up a plot work
Make watering a crop work
Buying works, too
Correct argument for waterActivity()