reorganize test app

[jessebot]

to use the test app you should now use this instead of using the cnpgCluster.initdb.owner and cnpgCluster.initdb.database.

testApp:
  ## -- create a test deployment to verify db connectivity.
  # Populates user and DB from the Initdb owner and database values
  # Requires server, client, and user certificate generation to be enabled.
  enabled: true
  # -- this is required for testing the application.
  # please change to your database's username in your postgresql clsuter
  owner: app
  # -- this is required for testing the application.
  # please change to your database name in your postgresql clsuter
  database: app

[cloudymax]

Looks great, sorry again for giving incorrect specs originally 😓