message: make autofocus explicit on errordialog as it autoFocus attr seems unreliable
diff: @@ -50,6 +50,12 @@ export default React.createClass({
  };
  },
  + componentDidMount: function() {
  + if (this.props.focus) {
  + this.refs.button.focus();
  + }
  + },
  +
  render: function() {
  const BaseDialog = sdk.getComponent('views.dialogs.BaseDialog');
  return (
  @@ -59,7 +65,7 @@ export default React.createClass({
  {this.props.description}
  </div>
  <div className="mx_Dialog_buttons">
  - <button className="mx_Dialog_primary" onClick={this.props.onFinished} autoFocus={this.props.focus}>
  + <button ref="button" className="mx_Dialog_primary" onClick={this.props.onFinished}>
  {this.props.button}
  </button>
  </div>
  