Updated items to be associated with current_user
Added ability to see which fb friends are on anattaly and request them to share
Refactored UsersHelper to return User object instead of FQL return objects
Refactored areas where current_user is missing
Added ability to see anattaly friends
Added comments for clarity of get_friends helper
Fixed friend listing logic
Added view items of friends
Header has link to return to profile page
Refactored current_user implementations over controller actions

Passed failing User and Friend tests
Updated and added logic to view friend profile pages
Moved UserHelper methods to friend model
Cleaned up some formatting, deleted comments and newlines
Added ability to see all items available from all friends
Cleaned up code for merge
Removed user helper from UsersController
Removed flash messages for re-renders
Cleaned up files for merge
Merge pull request #7 from CoolJorcz/friendshare_requesting_fb_friends

User can request a friend to share with