reworked to clean up a lot of the css; nav still good

Author: andrew-wolfe

_includes/footer.html

@@ -2,7 +2,7 @@
   <div class="container-fluid" id="footer">
     <div class="row-fluid">
       <div class="span12">
-        <a class="btn-primary" href="{{ edit_url }}">Help Improve this Content</a>
+        <a class="btn btn-primary" href="{{ edit_url }}">Help Improve this Content</a>
         <div class="pull-right">
           <iframe src="http://ghbtns.com/github-btn.html?user={{ site.org_name }}&repo={{ site.repo_name }}&type=fork&count=true" allowtransparency="true" frameborder="0" scrolling="0" width="95" height="20"></iframe>
         </div>