Don't read global renewer config file
Don't read global renewer config file

wteiken/letsencrypt,xgin/letsencrypt,goofwear/letsencrypt,kuba/letsencrypt,letsencrypt/letsencrypt,hsduk/lets-encrypt-preview,lmcro/letsencrypt,jtl999/certbot,martindale/letsencrypt,goofwear/letsencrypt,twstrike/le_for_patching,hsduk/lets-encrypt-preview,dietsche/letsencrypt,wteiken/letsencrypt,lbeltrame/letsencrypt,ghyde/letsencrypt,Sveder/letsencrypt,dietsche/letsencrypt,mrb/letsencrypt,kuba/letsencrypt,lmcro/letsencrypt,bsmr-misc-forks/letsencrypt,Sveder/letsencrypt,brentdax/letsencrypt,ghyde/letsencrypt,jsha/letsencrypt,lbeltrame/letsencrypt,stweil/letsencrypt,jsha/letsencrypt,sjerdo/letsencrypt,mitnk/letsencrypt,TheBoegl/letsencrypt,DavidGarciaCat/letsencrypt,mitnk/letsencrypt,VladimirTyrin/letsencrypt,VladimirTyrin/letsencrypt,TheBoegl/letsencrypt,thanatos/lets-encrypt-preview,letsencrypt/letsencrypt,thanatos/lets-encrypt-preview,jtl999/certbot,sjerdo/letsencrypt,bsmr-misc-forks/letsencrypt,mrb/letsencrypt,stweil/letsencrypt,BillKeenan/lets-encrypt-preview,brentdax/letsencrypt,BillKeenan/lets-encrypt-preview,piru/letsencrypt,xgin/letsencrypt,martindale/letsencrypt,piru/letsencrypt,twstrike/le_for_patching,DavidGarciaCat/letsencrypt