v2.2 - i) Colours are now configurable from the spy.cnf file.

v2.1 - i) Changed the way that the PCBDSZ.Log files are open to account
          for PCBRecv and PCBSend Zmodem protocol.  These lock the log file
      ii) The GetRate now uses two sources of information from the Caller log
          to obtain the connect rate.  This eliminates the need for having
          the modem string being logged to the Caller log. 
          [Thanks to Liquid Plumber for this one]

v2.0 - Initial Public Release of SPY.  

v1.0 - Private Use and Testing.
