Switch from PNG to GIF (transparency issue in IE).

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk@3745 b35dd754-fafc-0310-a699-88a17e54d16e

src/web/setup/setup-finished.jsp

@@ -77,7 +77,7 @@
 <ul>
 <table border="0">
     <tr>
-    <td><a href="<%= url %>"><img src="../images/arrow_right_blue.png" width="24" height="24" alt="" border="0"></a></td>
+    <td><a href="<%= url %>"><img src="../images/arrow_right_blue.gif" width="24" height="24" alt="" border="0"></a></td>
     <td><a href="<%= url %>"><fmt:message key="setup.finished.login" /></a></td>
     </tr>
 </table>