reactiveui/ReactiveUI — pull request #783 by BrianSakhai (2014-12-29 22:38:08+00:00)
Title: Added ReactiveNavigationController

I copied ReactiveTabBarController to make this, but changed the activation to be on ViewWillAppear instead of ViewDidAppear to line up with pull request #779.

Not sure if nobody has needed/wanted this yet or if it just a bad idea to make UINavigationController reactive.