adding domain examples for config specs
adding domain examples for config specs

these are the new allowed ways of specifying domains, which
can include an optional list of roles for any domain

pbrumm/whiskey_disk,openlogic/whisk,flogic/whiskey_disk,openlogic/whisk,pbrumm/whiskey_disk,flogic/whiskey_disk,flogic/whiskey_disk,pbrumm/whiskey_disk,openlogic/whisk,kingandpartners/whiskey_disk