removed stupid double-counting of metricsReceived for relays
removed stupid double-counting of metricsReceived for relays

obfuscurity/carbon,graphite-server/carbon,JeanFred/carbon,protochron/carbon,graphite-project/carbon,johnseekins/carbon,pu239ppy/carbon,iain-buclaw-sociomantic/carbon,criteo-forks/carbon,pratX/carbon,mleinart/carbon,cbowman0/carbon,benburry/carbon,piotr1212/carbon,lyft/carbon,criteo-forks/carbon,johnseekins/carbon,pratX/carbon,xadjmerripen/carbon,krux/carbon,graphite-server/carbon,iain-buclaw-sociomantic/carbon,cbowman0/carbon,protochron/carbon,kharandziuk/carbon,xadjmerripen/carbon,pu239ppy/carbon,lyft/carbon,kharandziuk/carbon,obfuscurity/carbon,benburry/carbon,deniszh/carbon,deniszh/carbon,graphite-project/carbon,JeanFred/carbon,piotr1212/carbon,krux/carbon,mleinart/carbon