chasseurmic/TWRProgressView — pull request #1 by klefevre (2014-08-09 23:15:22+00:00)
Title: Modify some methods into properties and attempt to make it conform UIAppearance protocol

Hi, I added backColor, frontColor and progress properties. That way we can, for example, get current progress directly from the instance.
In addition of that, I've added some UI_APPEARANCE_SELECTOR to properties in order to be conform to UIAppearance protocol.
Cheers