I was trying to do this last week, and found this: http://drydrop.binaryage.com/ http://drydrop.binaryage.com/ It updates Google App Engine from a github reposi

I was trying to do this last week, and found this: http://drydrop.binaryage.com/ http://drydrop.binaryage.com/ It updates Google App Engine from a github repository. Push your changes, and they're online. It's very easy to setup.