letsencrypt.plugins.manual: Add disclaimer about IP logging
letsencrypt.plugins.manual: Add disclaimer about IP logging

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