am f7e47a00: Merge "specify start value: Drawables don\'t have getAlpha()....
am f7e47a00: Merge "specify start value: Drawables don\'t have getAlpha(). also, some clean up." into jb-mr1-lockscreen-dev
* commit 'f7e47a00':
specify start value: Drawables don't have getAlpha(). also, some clean up.