1.3
	Minor appearance and readability cleanups for GUI.

	Added sequencer commands for seq2wav to control volume fade
	when producing wav files.

	Added EXIT sequencer command to cause AutoZen to fade volume and
	quit rather than continuing at the final beat frequency when a
	sequence ends.

	Added time.pl, a simple script to total up how long a sequence file
	will play for.

	Should compile for Solaris and *BSD by uncommenting a line in Makefile
		Thanks to Trevor Johnson for this.

	Added a debian sub-directory to facilitate making a .deb.

1.2.1

	A small but important bug in the sound generation function. 
	When it's too early, (2^i) looks like it should do pow(2,i) :-) 

1.2

	Much improved effectiveness. It now uses several upper harmonics of 
	the tones with the same phase relation as the base frequency. 

	Fade in/out. Audio is now faded in when AutoZen is started, and 
	fades back out when Quit is pressed. Press Quit twice to exit instantly. 
	Play button graphic now changes based on state. Now displays vertical 
	bars when playing a sequence and a yellow triangle when a sequence is 
	paused. 

	More code cleanup. Factored sound generation into logical functions. 

	Generalized sound functions so that harmonics can be easily mixed in 
	with the base frequency. 

	Added seq2wav. 

1.1 
	Internal version, not released.

1.0 
	This is the initial public release.
