burke/zeus — pull request #260 by antifuchs (2013-02-19 22:13:10+00:00)
Title: Detect non-tty master operation & act accordingly

When not running on a TTY, don't attempt to clear the tty region that
the zeus master would expect to be clear-able. Also, don't redraw the
status chart in a loop, and timestamp updates so folks can tell when
the last update occurred.

This should take care of issue #244.