Added class method to get the images used internally for `error` and `success` style.
Added ability to move the notification view to the parentNavigationController.navigationController in case parentNavigationController is dismissed. Nice to have in a UISplitViewController situation on the iPhone.
Updated sample project to reference the local working directory of CSNotificationView.
Bumped version to 0.5.1
Added manual test case for modal presentation bug #48
Changed UINavigationController reference to strong.
Nicer demo case for the bug.
New version of CocoaPods gem.