Make ElementCapabilities not assume a devid-style InstanceID
Make ElementCapabilities not assume a devid-style InstanceID

For the cap_to_sys case, grab the host_cs and use cu_compare_ref()
instead of inspecting the InstanceID directly.

Signed-off-by: Dan Smith <787803eb1755f35291827d0f0268aa9bc7a57464@us.ibm.com>

libvirt/libvirt-cim,libvirt/libvirt-cim,libvirt/libvirt-cim