message: added cancel button for binding
diff: @@ -72,6 +72,9 @@ export class AddBindingButton extends React.Component<
  <button className="button button-primary" onClick={this.bind}>
  Create Binding
  </button>
  + <button className="button" onClick={this.closeModal}>
  + Cancel
  + </button>
  </div>
  </Modal>
  </div>
  