Modified coin donation buttons.

about/main.php

@@ -74,6 +74,8 @@
                 <p>
                   While we provide these services for free, sadly that doesn't make the cost magically go away.  If you think we are doing a great job and would like to say thanks, we would greatly appreciate a small donation so that we can pay the bills!  (Or buy some beer)
                 </p>
+                <span id="donate-bitcoin"></span>
+                <span id="donate-dogecoin"></span>
                 <script>
                     $('#donate-bitcoin').coinTipper({
                         type: 'tip',