Edits for Cells V2 step-by-step examples
Edits for Cells V2 step-by-step examples

This addresses comments from the original patch set to add more
detail to the steps.

Change-Id: Ibebef30b499dc9b4c6ce8d43f4d8faf9eb93f809

gooddata/openstack-nova,rahulunair/nova,phenoxim/nova,rahulunair/nova,openstack/nova,mikalstill/nova,vmturbo/nova,mikalstill/nova,gooddata/openstack-nova,klmitch/nova,mahak/nova,gooddata/openstack-nova,jianghuaw/nova,vmturbo/nova,klmitch/nova,jianghuaw/nova,mahak/nova,Juniper/nova,openstack/nova,jianghuaw/nova,klmitch/nova,vmturbo/nova,mikalstill/nova,rajalokan/nova,mahak/nova,vmturbo/nova,Juniper/nova,Juniper/nova,gooddata/openstack-nova,rahulunair/nova,phenoxim/nova,jianghuaw/nova,rajalokan/nova,openstack/nova,rajalokan/nova,rajalokan/nova,klmitch/nova,Juniper/nova