mod_delegation: use clean_xmlns to remove jabber:client namespace from node: for the same reason as in mod_privilege, `jabber:client` namespace is removed with the clean_xmlns method coming from there. Furthermore, the forwarded <iq> stanza use the `jabber:client` xmlns while the stanza may come from a component with e.g. `jabber:component:accept` xmlns, this can lead to inconsistencies between the <iq> stanza and children (like <error> element).

body {
  margin: 0
}

a {
  color: #0000FF
}

ul {
  margin: 0
}

.btn {
  margin-right: 0.3em
}

.btn:last {
  margin-right: 0
}

#main {
  padding: 10px
}

#main div {
  margin-left: 14px
}

#main p {
  margin-left: 14px
}

#top {
  clear: both;
  width: 100%;
  padding: 0;
}

#header {
  height: 172px;
  background: url(../images/tile.png) repeat-x
}