zaprus - do THINGS with NETWORKS in ZIG

	Commit message (Expand)	Author	Age
*	Don't print help after sending message	Robby Zambito	14 days
*	Move binary back to zaprus	Robby Zambito	14 days
*	Correctly handle the endiness and packedness of the the header reading and wr...	Robby Zambito	14 days
*	Write the header as a packed int	Robby Zambito	14 days
*	Not using writer	Robby Zambito	14 days
*	Initial testing of connection message	Robby Zambito	14 days
*	Move sendRelay logic to Saprus struct	Robby Zambito	14 days
*	Move types to their own file	Robby Zambito	14 days