Update maas code to follow openstack/ec2
Update maas code to follow openstack/ec2

mattyw/juju,mikemccracken/juju,bogdanteleaga/juju,tsakas/juju,Altoros/juju-vmware,makyo/juju,AdamIsrael/juju,mattyw/juju,mikemccracken/juju,sinzui/juju,AdamIsrael/juju,bac/juju,cloud-green/juju,makyo/juju,voidspace/juju,frankban/juju-tmp,frankban/juju,mhilton/juju-juju,AdamIsrael/juju,perrito666/juju,tasdomas/juju,cloud-green/juju,axw/juju,howbazaar/juju,tych0/juju,kat-co/juju,sinzui/juju,anastasiamac/juju,wwitzel3/juju,Altoros/juju-vmware,mhilton/juju,howbazaar/juju,axw/juju,marcoceppi/juju,axw/juju,tasdomas/juju,cherylj/juju,thomnico/juju,ericsnowcurrently/juju,voidspace/juju,kat-co/juju,dimitern/juju,mhilton/juju-juju,mhilton/juju,frankban/juju-tmp,voidspace/juju,fwereade/juju,kat-co/juju,mattyw/juju,gabriel-samfira/juju,marcmolla/juju,cmars/juju,ericsnowcurrently/juju,frankban/juju-tmp,dooferlad/juju,bz2/juju,anastasiamac/juju,alesstimec/juju,mhilton/juju,tych0/juju,cherylj/juju,reedobrien/juju,frobware/juju,reedobrien/juju,rogpeppe/juju,sinzui/juju,mjs/juju,macgreagoir/juju,kat-co/juju,frankban/juju,makyo/juju,frobware/juju,tasdomas/juju,howbazaar/juju,kat-co/juju,alesstimec/juju,davecheney/juju,reedobrien/juju,AdamIsrael/juju,tsakas/juju,alesstimec/juju,mhilton/juju,mjs/juju,mikemccracken/juju,marcmolla/juju,wwitzel3/juju,gabriel-samfira/juju,gabriel-samfira/juju,Altoros/juju-cloudsigma,cherylj/juju,mjs/juju,perrito666/juju,cmars/juju,bac/juju,voidspace/juju,ericsnowcurrently/juju,ericsnowcurrently/juju,davecheney/juju,macgreagoir/juju,perrito666/juju,sinzui/juju,bac/juju,howbazaar/juju,rogpeppe/juju,anastasiamac/juju,thomnico/juju,howbazaar/juju,alesstimec/juju,macgreagoir/juju,anastasiamac/juju,mjs/juju,frankban/juju,mikemccracken/juju,cmars/juju,davecheney/juju,cmars/juju,axw/juju,mjs/juju,thomnico/juju,frankban/juju-tmp,fwereade/juju,waigani/juju,tych0/juju,frankban/juju,marcoceppi/juju,reedobrien/store,mattyw/juju,dooferlad/juju,bac/juju,mjs/juju,cloud-green/juju,dimitern/juju,fwereade/juju,bz2/juju,marcmolla/juju,gabriel-samfira/juju,frankban/juju,dooferlad/juju,alesstimec/juju,bogdanteleaga/juju,jrwren/juju,perrito666/juju,bz2/juju,fwereade/juju,bz2/juju,tych0/juju,davecheney/juju,mjs/juju,reedobrien/juju,tsakas/juju,marcoceppi/juju,Altoros/juju-cloudsigma,ericsnowcurrently/juju,tasdomas/juju,jrwren/juju,wwitzel3/juju,dimitern/juju,marcoceppi/juju,tsakas/juju,dooferlad/juju,marcmolla/juju,macgreagoir/juju,bogdanteleaga/juju,wwitzel3/juju,dooferlad/juju,dimitern/juju,mikemccracken/juju,waigani/juju,jrwren/juju,axw/juju,makyo/juju,cloud-green/juju,mhilton/juju-juju,waigani/juju,Altoros/juju-cloudsigma,waigani/juju,rogpeppe/juju,anastasiamac/juju,bz2/juju,macgreagoir/juju,frobware/juju,reedobrien/juju,thomnico/juju,mhilton/juju-juju,perrito666/juju,gabriel-samfira/juju,dimitern/juju,bogdanteleaga/juju,Altoros/juju-vmware,Altoros/juju-vmware,cherylj/juju,Altoros/juju-cloudsigma,bac/juju,marcmolla/juju