anchor.diff:  readonlyuser:testpass:pgoreader
   ....
   
  -To match the behavior of the pre 2.7 releases, the *pgadmin* role
  +To match the behavior of the pre 2.6 releases, the *pgadmin* role
   is set on the previous user definitions, but a *readonlyuser* is
   now defined to test other role definitions.
   
  
positive.code: 
  == Application RBAC
  
  Release 2.7 added an RBAC capability to secure the *pgo*
  application.  
  
  === Required Changes
  
negative.code: 
  == pgo create user	
  
  Release 2.6 added the *pgo create user* command to be more like
  the other pgo commands.  The previous form of this command *pgo user --add*
  has been removed.
  
  