lxd provider: use the right config path in all places
lxd provider: use the right config path in all places

Signed-off-by: Tycho Andersen <10c18fcb898ee6b17d6575d444b125d10b3f4d6a@canonical.com>

dimitern/juju,gabriel-samfira/juju,axw/juju,howbazaar/juju,bz2/juju,reedobrien/juju,AdamIsrael/juju,kat-co/juju,bz2/juju,kat-co/juju,alesstimec/juju,makyo/juju,mjs/juju,marcmolla/juju,mikemccracken/juju,frankban/juju,mjs/juju,howbazaar/juju,dimitern/juju,waigani/juju,howbazaar/juju,dooferlad/juju,howbazaar/juju,perrito666/juju,mikemccracken/juju,mjs/juju,alesstimec/juju,gabriel-samfira/juju,bac/juju,macgreagoir/juju,mjs/juju,anastasiamac/juju,axw/juju,dooferlad/juju,gabriel-samfira/juju,frankban/juju,perrito666/juju,bogdanteleaga/juju,axw/juju,perrito666/juju,anastasiamac/juju,marcmolla/juju,ericsnowcurrently/juju,axw/juju,davecheney/juju,makyo/juju,frankban/juju,axw/juju,alesstimec/juju,kat-co/juju,macgreagoir/juju,reedobrien/juju,anastasiamac/juju,AdamIsrael/juju,makyo/juju,frankban/juju,kat-co/juju,anastasiamac/juju,macgreagoir/juju,mikemccracken/juju,bac/juju,anastasiamac/juju,reedobrien/juju,dooferlad/juju,kat-co/juju,AdamIsrael/juju,waigani/juju,marcmolla/juju,mjs/juju,alesstimec/juju,macgreagoir/juju,macgreagoir/juju,ericsnowcurrently/juju,marcmolla/juju,waigani/juju,dimitern/juju,perrito666/juju,davecheney/juju,bogdanteleaga/juju,bogdanteleaga/juju,perrito666/juju,dimitern/juju,alesstimec/juju,davecheney/juju,bz2/juju,ericsnowcurrently/juju,marcmolla/juju,bac/juju,dooferlad/juju,makyo/juju,bac/juju,dooferlad/juju,reedobrien/juju,dimitern/juju,bac/juju,howbazaar/juju,ericsnowcurrently/juju,mjs/juju,AdamIsrael/juju,mikemccracken/juju,ericsnowcurrently/juju,bogdanteleaga/juju,reedobrien/juju,mikemccracken/juju,waigani/juju,davecheney/juju,mjs/juju,gabriel-samfira/juju,frankban/juju,bz2/juju,gabriel-samfira/juju,bz2/juju