Added mongoose.Types.ObjectId.toHexString()
Merge pull request #3325 from psnider/mongoose

Added mongoose.Types.ObjectId.toHexString()
Fixed format of 'callBroadcast' method
Merge branch 'amqp-rpc' of https://github.com/wokim/DefinitelyTyped into amqp-rpc

Conflicts:
	amqp-rpc/amqp-rpc.d.ts