anchor.diff:  
   === Retrieve data
   
  -Endpoint is http://localhost:8080/rest/metric/values/{id}
  +Endpoint is http://localhost:8080/rhq-metric/{id}/data
   
  -  $ curl -i http://localhost:8080/rest/metric/values/foo?start=0\&end=2000 -HAccept:application/json
  +  $ curl -i http://localhost:8080/rhq-metric/foo/data?start=0\&end=2000 -HAccept:application/json
   
   or simply
   
  -  $ curl -i http://localhost:8080/rest/metric/values/foo
  +  $ curl -i http://localhost:8080/rhq-metric/values/foo
   
   to receive data for the last 8 hours
   
  
positive.code: 
  === Add data
  
  Endpoint is http://localhost:8080/rhq-metrics/{id}
  
    $ curl -i -X POST http://localhost:8080/rhq-metrics/ -d@/tmp/fooX -HContent-Type:application/xml
  
  
negative.code: 
  === List metric names
  
    $  curl -i http://localhost:8080/rhq-metric/list -HAccept:application/json
  
  === Running
  
  