Sync changes from server.

- Updated logging functionality to provide more accurate logging.
- Added the clock at the bottom right corner.  (Does not apply to telnet
users.)
- Fixed quotes not having the proper location.
- sysClockLoop() now loops to update the clock (helps keeps clients
alive.)
- TrackManager ignores addresses that contain loopback or internal IP
addresses.
- Added a ping() and who() verb.
- Help panel now provides more information.