Single VM: Don't cleanup when setup ends
Single VM: Don't cleanup when setup ends

Calling cleanup when setup ends destroys the cluster and prevents
it from being used for developement.  This commit replaces the
call to cleanup with a call that deletes all the instances created
by setup and some instructions for how to begin developing with the
new cluster.

Signed-off-by: Mark Ryan <f16215f7acd0bd7fdc465539215bd574c785b062@intel.com>

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