Begin 2.1.0 development

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>
WORKAROUND: Disable hardware acceleration for ViewPagerIndicator.

With hardware acceleration enabled, the underline on the
ViewPagerIndicator would disappear in certain conditions on
certain device(s). Closes #66

Signed-off-by: Greg Meiste <greg.meiste@gmail.com>