Finish testing and implementation for viewing plant varieties
Merge branch 'master' into viewing-plant-varieties

* master:
  Clean up more styling.
  fixed tabbing and added database.yaml.example
  fixed issues
  added missing files
  User can successfully update their category.

Conflicts:
	config/routes.rb
Merge branch 'viewing-plant-varieties'

* viewing-plant-varieties:
  Finish testing and implementation for viewing plant varieties