manual_test: mock yesno interaction
manual_test: mock yesno interaction

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