Updated CONTRIBUTING.md
Updated CONTRIBUTING.md

Julien-Mialon/cake,mholo65/cake,michael-wolfenden/cake,mholo65/cake,UnbelievablyRitchie/cake,RehanSaeed/cake,patriksvensson/cake,phrusher/cake,thomaslevesque/cake,devlead/cake,Sam13/cake,SharpeRAD/Cake,UnbelievablyRitchie/cake,robgha01/cake,phrusher/cake,Julien-Mialon/cake,SharpeRAD/Cake,adamhathcock/cake,vlesierse/cake,Sam13/cake,DixonD-git/cake,ferventcoder/cake,patriksvensson/cake,gep13/cake,phenixdotnet/cake,gep13/cake,devlead/cake,daveaglick/cake,RichiCoder1/cake,daveaglick/cake,thomaslevesque/cake,cake-build/cake,RichiCoder1/cake,michael-wolfenden/cake,robgha01/cake,adamhathcock/cake,cake-build/cake,phenixdotnet/cake,vlesierse/cake,RehanSaeed/cake,ferventcoder/cake