The Exonet Node now has a log window, showing all successful message transmissions that pass through it. Each line contains information about the origin address, target address, the message type, and the contents of the message.
Changes the documentation for some procs to be more clear on what they're actually doing.
Ghosts can now text communicators in round, and can be texted by those back.
This is obviously logged, just in-case funny business occurs.
Adds verbs to display a log of messages that a ghost has sent and received, as well as a verb to send a message to a communicator of their choice.
