pivotal/PivotalCoreKit — pull request #74 by dshusta (2014-05-17 00:07:53+00:00)
Title: Added stubs for presentation methods to UIActionSheet and UIPopoverController

Had thought these stubs were unnecessary since they called through to other stubbed methods, but it turns out the unstubbed code raises an exception if the actionsheet or popovercontroller is not in a window.