Bring various project settings up to date, and allow for alternate 'deselected' color on controls

Fairly straight forward pair of commits. The first commit is to bring things into working order. I had seen an additional fork of this code that took care of this as well, as mostly it is running with the Xcode ARC auto conversion. However, there is a delegate object that I made a 'weak' reference, which is far nicer than the default 'unsafe__unretained'.

After that, I made a small adjustment to allow configuring a 'deselected' color on the controls. Quite unobtrusive, and potentially helpful for others interested in this functionality as well.