Add proper status page for datasync

or rather, it's a good start..  plenty more could be added

tailbone/templates/datasync/changes/index.mako

@@ -4,7 +4,7 @@
 <%def name="context_menu_items()">
   ${parent.context_menu_items()}
   % if request.has_perm('datasync.list'):
-      <li>${h.link_to("View DataSync Threads", url('datasync'))}</li>
+      <li>${h.link_to("View DataSync Status", url('datasync.status'))}</li>
   % endif
 </%def>