changing styling and scrolling of display frame for RAF design functionality
adding spinner style for link form
Merge branch 'master' of http://github.com/ReadUpCode/readup
title can now be added in link form, with new styling and directive
form controller now includes title in post request and sends 'warning' message for success and failure back to link form partial
adding styling for RAF navbar in mobile view
Merge branch 'master' of http://github.com/ReadUpCode/readup
title must have length otherwise warning message is shown in form
display frame directive cleaned up with styling in addition
Merge pull request #93 from BrettHoyer/master

a bunch of RAF features and link form cleaning