Open source Superuser for Android 6.0

I mostly work with Nexus 6, but since it is so easy to tack on the 9 as well....
Lets just say that this applies equally to Nexus 9 and should be *really* helpful...
http://forum.xda-developers.com/nexu.../root-t3231211

Bugs, features, etc., please use the issue trackers on my or phhusson's github projects, as it applies to the particular components.