README updated with the rails version
README updated with the rails version

tanguyantoine/route_translator,MarkusHarmsen/route_translator,jastix/route_translator,appearhere/route_translator,enriclluelles/route_translator,appearhere/route_translator,MarkusHarmsen/route_translator,stijnster/route_translator,appearhere/route_translator,stijnster/route_translator,raul/translate_routes,tanguyantoine/route_translator,jensb/route_translator,jastix/route_translator,jensb/route_translator,stijnster/route_translator,enriclluelles/route_translator,NiDi/translate_routes