ec2: changes after review
ec2: changes after review

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