anchor.diff:  ....
   
   This command will cause any cluster matching the selector
  -to be removed. 
  +to be removed.
   
   You can remove a cluster and it's data files by running:
   ....
  
positive.code: testuser:testpass
  ....
  
  Modify these values to be unique to your environment.  
  
  If the username and password passed by clients to the *apiserver* do
  not match, the REST call will fail and a log message will be produced
  
negative.code: If you include the *--policies* flag, any specified policies will be applied prior to the data being loaded.  For
  example:
  ....
  pgo load --policies="rlspolicy,xrayapp" --load-config=$COROOT/examples/sample-load-config.json --selector=name=mycluster
  ....
  
  Likewise you can load a sample json file into a database as follows:
  