implement Observatory blacklist
implement Observatory blacklist

kevinlondon/letsencrypt,stewnorriss/letsencrypt,armersong/letsencrypt,wteiken/letsencrypt,hlieberman/letsencrypt,Jonadabe/letsencrypt,brentdax/letsencrypt,rugk/letsencrypt,bestwpw/letsencrypt,riseofthetigers/letsencrypt,dietsche/letsencrypt,rugk/letsencrypt,Jadaw1n/letsencrypt,goofwear/letsencrypt,TheBoegl/letsencrypt,lmcro/letsencrypt,solidgoldbomb/letsencrypt,vcavallo/letsencrypt,sapics/letsencrypt,brentdax/letsencrypt,tyagi-prashant/letsencrypt,Bachmann1234/letsencrypt,PeterMosmans/letsencrypt,Bachmann1234/letsencrypt,rutsky/letsencrypt,ruo91/letsencrypt,BKreisel/letsencrypt,DavidGarciaCat/letsencrypt,PeterMosmans/letsencrypt,lbeltrame/letsencrypt,hsduk/lets-encrypt-preview,piru/letsencrypt,rutsky/letsencrypt,hsduk/lets-encrypt-preview,digideskio/lets-encrypt-preview,kuba/letsencrypt,stweil/letsencrypt,skynet/letsencrypt,Jadaw1n/letsencrypt,tdfischer/lets-encrypt-preview,DavidGarciaCat/letsencrypt,tdfischer/lets-encrypt-preview,rlustin/letsencrypt,wteiken/letsencrypt,mitnk/letsencrypt,jmhodges/letsencrypt,hlieberman/letsencrypt,Hasimir/letsencrypt,g1franc/lets-encrypt-preview,sjerdo/letsencrypt,luorenjin/letsencrypt,kuba/letsencrypt,skynet/letsencrypt,modulexcite/letsencrypt,luorenjin/letsencrypt,martindale/letsencrypt,mitnk/letsencrypt,ahojjati/letsencrypt,beermix/letsencrypt,riseofthetigers/letsencrypt,letsencrypt/letsencrypt,martindale/letsencrypt,ahojjati/letsencrypt,sjerdo/letsencrypt,jmaurice/letsencrypt,ruo91/letsencrypt,bestwpw/letsencrypt,jtl999/certbot,dietsche/letsencrypt,g1franc/lets-encrypt-preview,digideskio/lets-encrypt-preview,jmhodges/letsencrypt,VladimirTyrin/letsencrypt,piru/letsencrypt,twstrike/le_for_patching,letsencrypt/letsencrypt,jsha/letsencrypt,jtl999/certbot,stewnorriss/letsencrypt,xgin/letsencrypt,sapics/letsencrypt,mrb/letsencrypt,armersong/letsencrypt,deserted/letsencrypt,BKreisel/letsencrypt,xgin/letsencrypt,bsmr-misc-forks/letsencrypt,VladimirTyrin/letsencrypt,modulexcite/letsencrypt,mrb/letsencrypt,Sveder/letsencrypt,ghyde/letsencrypt,kevinlondon/letsencrypt,TheBoegl/letsencrypt,Hasimir/letsencrypt,vcavallo/letsencrypt,beermix/letsencrypt,Sveder/letsencrypt,BillKeenan/lets-encrypt-preview,bsmr-misc-forks/letsencrypt,lmcro/letsencrypt,tyagi-prashant/letsencrypt,ghyde/letsencrypt,diracdeltas/lets-encrypt-preview,thanatos/lets-encrypt-preview,stweil/letsencrypt,goofwear/letsencrypt,twstrike/le_for_patching,BillKeenan/lets-encrypt-preview,lbeltrame/letsencrypt,Jonadabe/letsencrypt,fmarier/letsencrypt,rlustin/letsencrypt,diracdeltas/lets-encrypt-preview,thanatos/lets-encrypt-preview,deserted/letsencrypt,jmaurice/letsencrypt,solidgoldbomb/letsencrypt,jsha/letsencrypt,fmarier/letsencrypt