Ref #3 - Overhaul of profile page

-Formatted the profile page into a two row, two columns per row layout
-Each column has the relevant data displayed nicely in tables now
Ref #3 - Fixed Disc Views

-Cleaned up the code for the disc views
-Moved the footer down two lines
-The profile page limits discs/games to 5
General code cleanup in the views
Ref #3 - Prettied up the Profile Page

-Removed obsolete scopes from User model. Also removed accepted and
pending instance methods and implemented a single list_friendships
instance method
-In the profile page, condensed the friends tables into one. The view
now handles the logic for determining accepted/pending friendships and
displaying them correctly
Closes #3 - Fixed Login Page

-Added correct bootstrap classes to the form elements on the login page.