Move GitHub link to right side

Author: Sunderlandkyl

_includes/themes/twitter/top.html

@@ -41,10 +41,10 @@ <h2>Contact</h2>
   </div>
 </div>
 
-<div class="row">
+<div class="row" style="float: right;">
   <div class="span4">
     <h2>
-      <img style="height: 1em; vertical-align:top" src="images/GitHub-Mark-32px.png"></img>
+      <img style="height: 1em; vertical-align:top; margin: 0px" src="images/GitHub-Mark-32px.png"></img>
       GitHub
     </h2>
     <p>See the source code on GitHub.</p>