Optionally use images for On or Off states

[rhwood]

[gcamp]

This looks good to me, why hasn't been pulled?

[rhubarb]

seems like an obvious feature - and one in the main competition for this widget: RCSwitch. Is there a good reason not to pull it? Is it because the images would mess with the resizeability? And, btw, can anyone tell me how to pull a pull request like this independently to my local branch?

[cristianbica]

@rhubarb you can clone https://github.com/rhwood/DCRoundSwitch