Don't Blink

Invalid date

Fixed for Android Lollipop! ActivityManager.html.getRunningTasks() has been deprecated with that release, making it harder for me to know whether or not you're actively using the home screen. This fix makes sure that the Angel won't move when you can see it, but will move - at least sometimes - when you're *not* looking.

https://github.com/rtyley/dont-blink/commit/01606b2c