adds the spine class to the action tab list
the action ul list class changed too
removing role off the action node
removes the id off the nav per the spine changes
adds the class spine-sitenav  to the spine
switches the id on the external links to a class
adds a class to the footer
footer needs a class directly
the global links need a direct class too
Merge pull request #27 from jeremyBass/master

needed to update for spine changes