Add connection watcher that sends message after X seconds if connection slow

[kuchtact]

WiPPLPy/src/wipplpy/modules/connection.py

Lines 116 to 121 in 0d93c4b

	logging.debug(
	"Attempting a remote connection to `%s` ...\nIf it is taking"
	" too long to connect, double-check that you are using your"
	" WiscVPN static IP address.",
	server_name,
	)

Instead of always saying the message "check VPN", we should send a message to check VPN if the connection is taking longer than maybe 5 seconds. We will probably have to multithread this so that one thread is watching the other thread and waiting for it to complete.