Add sort by distance example.
Add sort by distance example.

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