message: support directional content in pill member fake
diff: @@ -187,6 +187,9 @@ const Pill = React.createClass({
  getContent: () => {
  return {avatar_url: resp.avatar_url};
  },
  + getDirectionalContent: function() {
  + return this.getContent();
  + }
  };
  this.setState({member});
  }).catch((err) => {
  