Fixes to ElementCapabilities for libcmpiutil API change
Fixes to ElementCapabilities for libcmpiutil API change

Changes:
 - Updated to reflect new code in Kaitlin's recent patch
 - Fixed to *not* remove a valid STREQ() check in sys_to_cap()

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

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