I had decided to shift my "buildserver" (else everything is in pi, such as the appengine part) from pi to AWS EC2 , how to do that? I read the instructions at https://github.com/mit-cml/appinventor-sources/blob/master/appinventor/misc/buildserver/README
But I don't get how to do that, @ewpatton can you please tell how to host buildserver separately with buildserver.tar generated?