added new function to fetch raw headers from mail
added new function to fetch raw headers from mail

dharyk/Fetch,rbridge/Fetch,Mika56/Fetch,rbridge/Fetch,ApexWire/Fetch,RewardGateway/Fetch,Mika56/Fetch,ApexWire/Fetch,RewardGateway/Fetch,tomsommer/Fetch,tomsommer/Fetch,deemyboy/Fetch,deemyboy/Fetch,dharyk/Fetch