Merge pull request #19 from bird-man-jr/user_setup

User setup
Deleted Trigram.
Add Metros and associated model references, plus seeds.
Refine model relations, make routes for products#index and supplylists#index.
Controller logic for index views.
Initial Views. Testing needed.
All but parsing.
updated stylesheet
Made appropriate restaurant appear on metro show.
Merge pull request #24 from bird-man-jr/Metros

Metros
Merge remote-tracking branch 'origin/master'

Conflicts:
	app/assets/stylesheets/application.scss
Merge remote-tracking branch 'origin/user_setup'

Conflicts:
	app/controllers/farms_controller.rb
	app/models/farm.rb
	config/routes.rb
	db/schema.rb