message: add misssing close handler to page in example
diff: @@ -165,6 +165,7 @@ class App extends React.Component {
  <ModalPage
  id={MODAL_PAGE_COUNTRIES}
  + onClose={this.modalBack}
  header={
  <ModalPageHeader
  left={IS_PLATFORM_ANDROID && <PanelHeaderButton onClick={this.modalBack}><Icon24Cancel /></PanelHeaderButton>}
  @@ -190,6 +191,7 @@ class App extends React.Component {
  <ModalPage
  id={MODAL_PAGE_STORY_FEEDBACK}
  + onClose={this.modalBack}
  header={
  <ModalPageHeader
  left={IS_PLATFORM_ANDROID && <PanelHeaderButton onClick={this.modalBack}><Icon24Cancel /></PanelHeaderButton>}
  @@ -214,6 +216,7 @@ class App extends React.Component {
  <ModalPage
  id={MODAL_PAGE_USER_INFO}
  + onClose={this.modalBack}
  header={
  <ModalPageHeader
  left={IS_PLATFORM_ANDROID && <PanelHeaderButton onClick={this.modalBack}><Icon24Cancel /></PanelHeaderButton>}
  