add weather
add gem pry
add gem pry
	modified:   app/controllers/weather_controller.rb
	modified:   app/controllers/weather_controller.rb
	modified:   app/controllers/weather_controller.rb
	modified:   app/controllers/weather_controller.rb
	modified:   config/environments/production.rb
	modified:   app/controllers/weather_controller.rb
	modified:   app/views/weather/index.html.erb
	modified:   app/controllers/weather_controller.rb
	modified:   app/controllers/weather_controller.rb
	modified:   app/controllers/weather_controller.rb
	modified:   app/helpers/weather_helper.rb
	modified:   app/controllers/weather_controller.rb
	modified:   app/helpers/weather_helper.rb
	modified:   app/controllers/weather_controller.rb