Revision history for IO-Pty-Easy

0.03    08/20/2007
    - Make sure stdin/out are connected to a tty before trying to clone winsize
      from them
    - Fix the subprocess test so that it waits for the read before the
      subprocess dies

0.02    08/17/2007
    - Made calls which could possibly terminate the subprocess blocking by
      default
    - A few other minor bug fixes, doc fixes, and general cleanups

0.01    08/17/2007
    - Initial release