Remove annoying gif from help page

Author: ajayyy

public/help/images/notice.png

@@ -71,7 +71,7 @@ <h1>__MSG_helpPageHowSkippingWorks__</h1>
             __MSG_helpPageHowSkippingWorks2__
           </p>
 
-          <div class="center"><img src="images/voting on notice.gif"></div>
+          <div class="center"><img src="images/notice.png"></div>
 
           <p class="projectPreview">
             __MSG_helpPageHowSkippingWorks1__