message: force features reload on log in
diff: @@ -390,6 +390,7 @@ jsxc.xmpp = {
  jsxc.storage.removeUserItem('avatar', 'own');
  jsxc.storage.removeUserItem('otrlist');
  jsxc.storage.removeUserItem('unreadMsg');
  + jsxc.storage.removeUserItem('features');
  // reset user options
  jsxc.storage.removeUserElement('options', 'RTCPeerConfig');
  @@ -460,6 +461,7 @@ jsxc.xmpp = {
  jsxc.storage.removeItem('hidden');
  jsxc.storage.removeUserItem('avatar', 'own');
  jsxc.storage.removeUserItem('otrlist');
  + jsxc.storage.removeUserItem('features');
  $(document).off('connected.jsxc', jsxc.xmpp.connected);
  $(document).off('attached.jsxc', jsxc.xmpp.attached);
  