20000207:
  Implemented use of $n (field number variable) use in commands.

20000126:
  Added the "keep_open" option to the "pipe" action. The pipe is now closed
  every time the action is used unless this option is used.

  Added the "use" option to throtle. 

3.0b4:
  Removed "use strict;" from watcher script until I make the code a little
  cleaner. It currently prevents the "--examine" switch from working.

3.0b3:
  Added "continue" and "quit" actions.

  Changed keyword/value separation from '=' to whitespace, but
  will still handle the '=' sign for backward compatability.
  This was done in order to make the configuration file make more
  sense.
  
  Reverted back to creating a script file, but instead of creating it in
  /tmp, Swatch creates it in the user's home directory under the name
  .swatch_script.<PID>

  Fixed parsing of "throttle" setting.

  Added "when" option to all actions to allow for time-of-day and day-of-week
  specific actions.

  Added "subject" option to "mail" action.

3.0b2:

  Added signal handling.

  Updated POD to include the color options to the echo action.

  Fixed sun terminal detection bug in ring_bell subroutine.

  Fixed echo() subroutine to handle multiple modes.

  Added some color definitions for use in echo() routine.

  Corrected errors in example files.

  Fixed package checking code in Makefile.PL and added some perl version
  checking.

