Drop bashisms from the discovery script.
Drop bashisms from the discovery script.

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