libccs: add support for /child::*[%d]/ for xpathlite
libccs: add support for /child::*[%d]/ for xpathlite

xpathlite did not understand the concept of child::*[%d]
within a path (ex: /cluster/rm/child::*[1]/@name).

This operation is required by rgmanager to load the service tree.

Signed-off-by: Fabio M. Di Nitto <510df3d038b805d3c95a0d349043a42f16d04605@redhat.com>

asp24/resource-agents,asp24/resource-agents,asp24/resource-agents,stevenraspudic/resource-agents,stevenraspudic/resource-agents,stevenraspudic/resource-agents