Fix button background color#41

Open

ekille wants to merge 2 commits intodevelopmentfrom

eck_fix_button_background_color

Commits on Feb 27, 2017

Use backgroundColor instead of backgroundImage for setting a buttons background color
ekille
committed
Going back to using image as background color since it supports control states. Using a 1x1 pixel images instead of 0.5x44 fixes washed out color issue with button backgrounds.
ekille
committed