All AppGameKit games have those permissions as standard since all of those things are in the AppGameKit eclipse project. You might be able to simply remove them, but Google will also reserve the right to decline your app for having SDKs in that aren't given permission.
I did remove the wake lock permission in dFenz and it got through ok, but it was a year ago.
If you really don't want those permissions then you'll probably need to remove IAB/IAP, GCM (push), and AdMob.
It'll not be easy. Since Google is so easy to publish on, I'd just try removing the permissions and see what happens.