monospacecollective/MSDynamicsDrawerViewController — pull request #48 by joelkraut (2013-12-14 15:43:10+00:00)
Title: Option to accept pans only originating near an edge, to simulate iOS 7's edge swipes.

Make the drawer feel more iOS 7-y by opening it only with an edge swipe-type gesture. Works for all edges. The threshold worked in my testing, but can easily be changed. Defaults to NO, to preserve the original behavior.