Updated user auth to work, updated facebook.yml to persist data.
Changed koala.rb for name consistency
Deleted superfluous key information
Added user view, helper, controller for friends and added new big integer for facebook ids
Fixed changes on bracket spacing and syntax
Deleted friends helper spec
Merge pull request #5 from CoolJorcz/seeing-friends

Able to view a current user's facebook friends who are already on anattaly.