Fix 'help' links.

Author: stefanseefeld

share/roundup/templates/classic/html/page.html

@@ -164,7 +164,7 @@ <h2><span metal:define-slot="body_title">body title</span></h2>
   </p>
   <p class="userblock">
    <b i18n:translate="">Help</b><br>
-   <a href="http://roundup.sourceforge.net/doc-1.0/"
+   <a href="http://www.roundup-tracker.org"
     i18n:translate="">Roundup docs</a>
   </p>
  </td>

share/roundup/templates/minimal/html/page.html

@@ -151,7 +151,7 @@ <h2><span metal:define-slot="body_title">body title</span></h2>
   </p>
   <p class="userblock">
    <b i18n:translate="">Help</b><br>
-   <a href="http://roundup.sourceforge.net/doc-1.0/"
+   <a href="http://www.roundup-tracker.org"
     i18n:translate="">Roundup docs</a>
   </p>
  </td>