Add Ruby 2.0.0.
Add Ruby 2.0.0.

moofish32/geocoder,alexreisner/geocoder,sideci-sample/sideci-sample-geocoder,rayzeller/geocoder,eugenehp/ruby-geocoder,gogovan/geocoder-olleh,StudioMelipone/geocoder,Devetzis/geocoder,tortuba/geocoder,jaigouk/geocoder-olleh,malandrina/geocoder,rios1993/geocoder,sr-education/geocoder,donbobka/geocoder,mveer99/geocoder,TrangPham/geocoder,rdlugosz/geocoder,andreamazz/geocoder,crdunwel/geocoder,jaigouk/geocoder-olleh,mdebo/geocoder,jgrciv/geocoder,3mundi/geocoder,brian-ewell/geocoder,tiramizoo/geocoder,aceunreal/geocoder,sjaveed/geocoder,davydovanton/geocoder,epyatopal/geocoder,guavapass/geocoder,AndyDangerous/geocoder,mehlah/geocoder,ivanzotov/geocoder,GermanDZ/geocoder,ankane/geocoder,boone/geocoder,FanaHOVA/geocoder,gogovan/geocoder-olleh