message: place the export behind a feature toggle
diff: @@ -63,7 +63,7 @@ export default class ProjectHeader extends React.Component {
  <ListMenu width={250} padding={-5} opener={
  <MoreButton canFocus={true} />
  }>
  - <ListMenuItem onClick={this.props.export}>Export to JavaScript code</ListMenuItem>
  + { process.env.NODE_ENV !== "production" && <ListMenuItem onClick={this.props.export}>Export to JavaScript code</ListMenuItem> }
  <ListMenuItem onClick={() => { UiState.setOptions({ recordNotifications: !UiState.options.recordNotifications }); }}>
  {UiState.options.recordNotifications ? "Disable record notifications" : "Enable record notifications"}
  </ListMenuItem>
  