JakeWharton/Android-ViewPagerIndicator — pull request #293 by heitara (2014-05-06 14:49:33+00:00)
Title: Make the icons scrollable. 

The gravity property is not needed when there are to many icons. It blocks the scrolling of the view. Compensate that by putting the view pager indicator in the center. With this small touch the Icon Pager Layout is becoming really robust.