Catch invalid reference parameters
Catch invalid reference parameters

A CIM reference parameter to a method call looks like an end point
reference (EPR). See DSP0226, sect 5.4.

This patch catches bad EPRs and reports them as 'invalid
parameter'/'incvalid value'

kolbma/openwsman,vcrhonek/openwsman,kkaempf/openwsman,kolbma/openwsman,photron/openwsman,kkaempf/openwsman,vcrhonek/openwsman,photron/openwsman,kkaempf/openwsman,kolbma/openwsman,vcrhonek/openwsman,photron/openwsman,Openwsman/openwsman,vcrhonek/openwsman,kolbma/openwsman,kkaempf/openwsman,photron/openwsman,vcrhonek/openwsman,photron/openwsman,Openwsman/openwsman,kkaempf/openwsman,Openwsman/openwsman,photron/openwsman,Openwsman/openwsman,kolbma/openwsman,Openwsman/openwsman,photron/openwsman,Openwsman/openwsman,kkaempf/openwsman,Openwsman/openwsman,kolbma/openwsman,vcrhonek/openwsman,vcrhonek/openwsman,kolbma/openwsman,kkaempf/openwsman