bat: Enhance storage bat tests
bat: Enhance storage bat tests

Add tests to test creating volumes from images and from other volumes
using "ciao-cli volume add".

Signed-off-by: Rob Bradford <c49e1dc14cd52e2644816db47123896e0ac79025@intel.com>

obedmr/ciao,erick0z/ciao,matthewrsj/ciao,mrkz/ciao,erick0z/ciao,mrkz/ciao,markdryan/ciao,mcastelino/ciao,obedmr/ciao,wcwxyz/ciao,obedmr/ciao,wcwxyz/ciao,rbradford/ciao,tpepper/ciao,rbradford/ciao,mcastelino/ciao,mcastelino/ciao,wcwxyz/ciao,markdryan/ciao,01org/ciao,tpepper/ciao,01org/ciao,tpepper/ciao,kaccardi/ciao,matthewrsj/ciao,ciao-project/ciao,matthewrsj/ciao,erick0z/ciao,mrkz/ciao,ciao-project/ciao,kaccardi/ciao