[Libvirt-cim] [PATCH 0 of 3] #2 - Renamed device function for constistency with other providers

[Heidi Eckhart]

Renamed the device_type_by_classname() to res_type_by_device_classname() for consistency with other interfaces.

Diff to patch set 1:
- moved adoption of new resource types CIM_RES_TYPE_foo into separate patch set