User can select a stop to view departure times
ajax spike
added real-time updates of departures without need for reloading page
Merge conflicts resolved
* Map and timetable combined into one app

Conflicts:
	Gemfile
	Gemfile.lock
	Rakefile
	app.rb
	views/layout.erb
Merge pull request #6 from gopher-snakes-2013/departure_update_automatically

Departure update automatically