mbetts7/Grokkie — pull request #11 by kevinrogerteng (2014-02-24 23:26:11+00:00)
Title: Add logic

User should be able to sign in with Linkedin. An email is required when signing in via linkedin
Sign Up form should now accept username params.
Added logic to sign in and sign out. Should show Profile and Sign Out when already signed in
Profile page created show, edit and update
User can view other user's profile page less the edit profile and account setting links
User also has profile picture pulled from linkedin