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 :)
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
Merge branch 'EditProfile'

Conflicts:
	app/models/user.rb