message: Update index.js
  fix for "TypeError: this.requestAnimationFrame is not a function" bug when using Tabs
diff: @@ -277,7 +277,7 @@ const ScrollableTabView = createReactClass({
  return;
  }
  this.setState({ containerWidth: width });
  - this.requestAnimationFrame(() => {
  + this.requestAnimationFrame && this.requestAnimationFrame(() => {
  this.goToPage(this.state.currentPage);
  });
  },
  