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