updating user profiles, show works, form_for path results in no method error
edit profiles with same no method error
user profiles working, users can update and create profiles.
changed some styling on user profiles.
more style changes to user profiles, added helper method for formatting addresses.
committing for git bisect, broken invites for users.
removed user_profiles index views.
fixed error with usernames, removed validates presence of username
added purchases controller, added method to generate user names from emails when not given.
added validation to generate user name when one not provided.
fixed error with trying to create username if email is not present.
when creating new user if generated username exists will add number to username to keep it unique
changed CSS styling on choose image page to constrain image size and container size to minimum height and width.
changed css styling to create grid layout for user wishlists
stylesheet changes made to items, images and wish lists, drop shadows and centering added
adjusted css sheets so buttons sit at bottom of the page. fixed broken test in watchers controller.