Enable Purchases checkbox is "dead"

The Enable Purchases checkbox in Stencyls Game Settings meny is not respected.

So the Android Manifest, never includes the line: <uses-permission android:name="com.android.vending.BILLING" />

And maybe something else is missing, or have changed? Because when I edit the Android Manifest Template myself I still couldn't get the Android Purchases to work? I could before with the NME version...?

OpenFL pulled the rug under us and changed the spec for environment variables.
http://www.openfl.org/community/bugs/set-and-setenv-do-not-work-advertised-templates/

I've tweaked AndroidManifest.xml to comply with that, so the tag is now included.