Needed to first update the config/omniauth.rb file to include the scope of what the Facebook application accepts
-Because user_friends wasn't originally included, I wasn't able to return a list of the friends
Added a friends_using_app method to the User model which returns a list of all the users friends who have allowed the application to access their information
Then pass this list to the friends partial where it is rendered into divs containing the name, and value which equals the facebook id
-The facebook id will be used for the chome extension so when a user goes to send an article to their friend the proper id to send the article to gets included
removed unnecessary code from the User model and the config/omniauth.rb
A users friend list now displays with all of their friends pictures and names
Each friend is wrapped in a div that has the user id value stored in the div to use for sending links
minor change to the route name
Merge pull request #12 from Onaracs/feature/show_users_facebook_friends

Feature/show users facebook friends