Custom backgrounds in Taskboard

I've been working on adding support for custom backgrounds (photos and solid colors) in Taskboard. Hopefully the work will prove worthwhile; I thought it'd take a few days to build but it's been more like a couple weeks. The update will also include bug fixes for issues that have arisen with the latest iOS releases. I've been supporting iOS 7 in many of my apps but it's getting more difficult to justify the time and testing required. The Taskboard 1.1.5 update will probably require iOS 8.0 at minimum.