...
Also note that the "version" for an app deployed to appengine can be a string or a number. Therefore we might have:
- platform.apps.sagebionetworks.com - live
- what the public sees
- gamma.platform.apps.sagebionetworks.com - pre-prod
- what we are about to launch to to prod
- Sage employees do QA here
- beta.platform.apps.sagebionetworks.com - integration environment
- what we are about to release for QA
- platform engineers do integration testing here
- (deflaux|hill|hoff).platform.apps.sagebionetworks.com - developer environments
- where developers can deploy in-progress (broken stuff) and not worry about disrupting anyone else's work