added comments model/migration, updated migrations for upvotes
added upvote button to itinerary
added upvote functionality
random fixes
revamped itin/spot views, upvoting works, updated routes
Merge pull request #8 from msh345/backend_features

Backend features
transferring map JS
starting to merge js_test into asset pipeline
rendered maps onto profile page
removed turbolinks
Merge pull request #9 from msh345/js_maps

Js maps
Allow better errors to startup a repl
Work in progress: lots o half-thought out ideas ;)
Merge remote-tracking branch 'origin/master' into adding_fbauth

Conflicts:
	app/views/users/show.html.erb
	config/routes.rb
	db/schema.rb
added FB profile pic, check user model for extras you want add