Added cellForRowAtIndexPath method to EditFriendViewController.
Show Users name in TableView indexes. Linked Prototype Cell Identifier in code with Storyboard. Added TableView ReloadData method

ReloadData updates display when data finished being obtained asynchronously
Added One-to-Many Relationship between User and Friends. Tested Add Friend functionality successfully

Friend indicated as Users’ Friend and Relation saved in Database when tap TableViewCell row of Friend Name
Manually remove blue background from TableViewCell when tap it
Merge pull request #7 from ltfschoen/20140508

Merge