Make blinking fade, rather than immediate.

[DrewMcArthur]

This is a proposed enhancement, not a bug. (sorry, looks like I can't edit the label)

In the settings, there would be an option for the blinking to pulsate, rather than just blink. Instead of white->red->white immediately, it would fade in between the colors.

In the settings, there would also be an option as to how quickly this would occur.