====== Android styling, GUI ======
===== Swipey tabs, pageviewindicator =====

  * http://blog.stylingandroid.com/archives/537#
  * http://www.pushing-pixels.org/2011/08/11/android-tips-and-tricks-swipey-tabs.html
  * https://github.com/astuetz/android-viewpagertabs
  *