[Libvirt-cim] [PATCH 0 of 4] Adding tc to verify creation/deletion of DiskPool.

[Deepti B. Kalakeri]

The patchset includes new tc to cover the creation and deletion of DiskPool.
It also includes the changes to RPCS/04_CreateChildResourcePool.py and	RPCS/07_DeleteChildResourcePool.py to align 
with the create_pool() and verify_pool() changes.

This test case should be applied on top of 
"(#2) Return SKIP if the provider	version doesn't support template pool RASDs"

Tested with KVM on F10 with current sources.
Signed-off-by: Deepti B. Kalakeri <deeptik at linux.vnet.ibm.com>