1.1	Fixed bug in implmentation of -wait  -  was waiting after attempting
	to find window, not before.
	(reported by Malcolm Strickland <chuck-strickland@orl.mmc.com>)

	Now test every second until window exists or wait period expires.
	(suggested by Malcolm Strickland <chuck-strickland@orl.mmc.com>)

	Implemented the following 4 enhancements
	(Suggested by Simon Marshall <S.Marshall@uk.ac.hull.seq>)

	   Output may optionally be app/prepended to existing title bar 
	   contents (-mode option).

	   Effect may optionally be applied to icon (-icon option).

	   Sleep synchronises with minutes if updating at a fequency that
	   is a multiple of 60 secs.

	   Added -version for printing version number.

	Increased size of buffer for collecting command output to 128.

1.0	First release