alexanderjarvis/PXAlertView — pull request #40 by Ganster41 (2014-09-22 13:29:29+00:00)
Title: We must always create own UIWindowLevelAlert window, because existing may be used by other instance or different UIViewController

It fixes conflicts with some other libs, like [ActionSheetPicker-3.0](https://github.com/skywinder/ActionSheetPicker-3.0), and #34 too.