40917 AnimatedBuilder API Doc improvements

41145 Explicitly set CocoaPods version

41245 Change the way ActionDispatcher is found.

41329 Refactor: Base tap gesture recognizer

41417 Address previous comments, fix Intent.doNothing.

41763 No longer rebuild Routes when MediaQuery updates

41791 Refactor: Make MouseTracker test concise with some utility functions

41803 Fixed media query issues and added test to prevent it from coming back

41879 Make MouseTracker.sendMouseNotifications private

42076 create gesture recognizers on attach and dispose on detach to avoid leaks

42253 Change modal barrier to dismissing on tap up

42484 Gradient transform