Add geocoding in before filter; reduce duplicate code
Add error checking and message
Merge branch 'master' into better-geolocation

Conflicts:
	app/assets/javascripts/maps.js
	app/controllers/bathrooms_controller.rb
	app/views/bathrooms/index.html.erb
	app/views/layouts/application.html.erb
Merge pull request #15 from tkwidmer/better-geolocation

Lower geolocation usage