Change format of distance_to/from arguments.
Change format of distance_to/from arguments.

jaigouk/geocoder-olleh,mehlah/geocoder,sideci-sample/sideci-sample-geocoder,AndyDangerous/geocoder,andreamazz/geocoder,0livier/geocoder,mveer99/geocoder,sr-education/geocoder,davydovanton/geocoder,GermanDZ/geocoder,jgrciv/geocoder,nerdyglasses/geocoder,aceunreal/geocoder,crdunwel/geocoder,tiramizoo/geocoder,gogovan/geocoder-olleh,sjaveed/geocoder,FanaHOVA/geocoder,eugenehp/ruby-geocoder,tortuba/geocoder,boone/geocoder,epyatopal/geocoder,rayzeller/geocoder,alexreisner/geocoder,jonathanleone/geocoder,Devetzis/geocoder,brian-ewell/geocoder,moofish32/geocoder,malandrina/geocoder,3mundi/geocoder,mdebo/geocoder,TrangPham/geocoder,guavapass/geocoder,rdlugosz/geocoder,ankane/geocoder,donbobka/geocoder,john/geocoder,StudioMelipone/geocoder,jaigouk/geocoder-olleh,rios1993/geocoder,gogovan/geocoder-olleh,ivanzotov/geocoder