message: Supports esc for closing lightbox
diff: import React, { PureComponent } from 'react';
  import PropTypes from 'prop-types';
  import { Query } from 'react-apollo';
  +import Mousetrap from 'mousetrap';
  import modalBlockLightboxQuery from 'react/components/ModalBlockLightbox/queries/modalBlockLightbox';
  @@ -26,6 +27,14 @@ export default class ModalBlockLightbox extends PureComponent {
  id: this.props.id,
  }
  + componentDidMount() {
  + Mousetrap.bind('esc', this.props.onClose);
  + }
  +
  + componentWillUnmount() {
  + Mousetrap.unbind('esc');
  + }
  +
  updateId = id =>
  this.setState({ id });
  