zaprus - do THINGS with NETWORKS in ZIG

	Commit message (Expand)	Author	Age
*	Receive and print the response from the sentinel	Robby Zambito	13 days
*	Initial awaiting for handshake response	Robby Zambito	13 days
*	Start proper connection handshake	Robby Zambito	13 days
*	Move binary back to zaprus	Robby Zambito	13 days
*	Not using writer	Robby Zambito	13 days
*	Initial testing of connection message	Robby Zambito	13 days
*	Move sendRelay logic to Saprus struct	Robby Zambito	13 days