Friend requests now use AJAX and work!
Ignoring friend requests now works.
Add friend functionality now checks to see if a friend request already exists for the given user requesting a given friend.
This is done to ensure people can't spam other people with friend requests.
Display friendpage based on who is logged in, not what is given in the URL.
When the user clicks on a friends wish but that wish has been removed from the friends list, the system will detect it and will notify the user that the wish is no longer available for that friend.