Removed outdated contribution instructions ToothlessGear probably doesnt want emails at the moment, as he isnt actively maintaining the project
Removed outdated contribution instructions
ToothlessGear probably doesnt want emails at the moment, as he isnt actively maintaining the project

pablonazareno/node-gcm,bastienleonard/node-gcm,imjerrybao/node-gcm,kaija/node-gcm,mauron85/node-gcm