You can edit your profile. Without a password!

* What luck.
* Because no one has passwords.
Got rid of old gems, Added new ones, and got IMAGE UPLOADING :)
clean up the msg anf fav controllers
Profpic upload from url

* Also if there's a spotify picture, it sets that as the profpic
Unless you change it.
User's current profpic shows up on the finish/edit form
stuff can't be not! Add validations!
Home page looks better!
Merge branch 'EditProfile'

Conflicts:
	app/models/user.rb
Merge branch 'HomePage'

Conflicts:
	app/models/user.rb
Favourite Button doesn't show up for self or already favourited
Merge branch 'test2' of github.com:csb324/getdated into test2

Conflicts:
	app/models/user.rb