message: Use const, not var
diff: @@ -307,7 +307,7 @@ module.exports = React.createClass({
  },
  _getRegisterContentJsx: function() {
  - var Spinner = sdk.getComponent("elements.Spinner");
  + const Spinner = sdk.getComponent("elements.Spinner");
  var currStep = this.registerLogic.getStep();
  var registerStep;
  