ciao-launcher: Resync ciao-launcher usage in README.md
ciao-launcher: Resync ciao-launcher usage in README.md

After the addition of -ceph-id and -qemu-virtualisation update the usage
information for ciao-launcher in the documentation.

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

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