An options dialog to allow setting of the background highlight for added and deleted lines. JS color picker from http://jscolor.com/ . Haven't figured out how to use the values in style.css yet.
Merge remote-tracking branch 'ronald/master' into options

Conflicts:
	style.css
Merge pull request #1 from damianh/options

[WIP] An options dialog to allow setting of the background highlight for added...