Server adapter: fails to start if app has no dc but only a rc

1. ASSERT: make sure that you have an app that has NO deployment config, just a replication controller
   (EXEC: if you dont, create it via the attached custom template eap-without-service-nor-deploymentconfig.json)
2. EXEC: in explorer: once your app is created, create a server adapter for it, binding the imported source to the replication controller that's available
3. ASSERT: the server adapter is starting up
   

Result:
The server adapter keeps starting up without reaching "[Started]", waiting at 7%. Finally -
after a few minutes, it fails with the following error:

Furthermore, once you close the error dialog the server is in state "[Started]" even though it errored while starting up