added paperclip to user model and added favicon
added avatar validations to user model and params to profiles controller
added labels to edit profile page
displaying default profile photo if using devise and no profile uploaded, also fixed some css and changed user 1 seed
can edit profile photo from profile edit page
added link to home page on profile page
merged with master
committing updates
Merge pull request #28 from mbetts7/user_profile_mb

User profile mb