With Xcode 8 beta 2, there is now a large amount of logging for gestures. Example:
2016-07-05 18:10:39.522569 Shell[98198:4964812] [GestureEnvironment] removing gesture from environment <UISwipeGestureRecognizer: 0x7f9765c10ba0>
Anyone know how to shut that off? My logging (shows up in Xcode's console) is getting lost amongst all that noise.