clean up sessions code and git log
add trip_id call for creating new visuals & fixed background-size cover
Merge branch 'master' of github.com:samvantran/ski-mountain-memories

Conflicts:
	app/controllers/sessions_controller.rb
connected pages
Merge branch 'gmaps'

Conflicts:
	app/controllers/sessions_controller.rb
Merge branch 'master' into gmaps
full map with top padding