CHANGES INCLUDED IN RELEASE WAVPLAY-1.3

1.	wavplay-1.0 + patch 1 and patch 2 were applied.

2.	Source files updated to indicate change in email
	address (now ve3wwg@vaxxine.com).

3.	Thanks to Dirk Pfau pfau@dkrz.de for pointing out
	that the -M mono option flag was being incorrectly
	set to Stereo. This now has been fixed.

4.	Thanks to a fine fellow (who I've since lost
	track of) for pointing out that a call to
	sched_setscheduler() allows the wavplay server
	process to be given real time priority in 2.x.x
	Linux kernels. This has been added to prevent
	glitches in playing samples, and should improve
	recording of wave files.

5.	Vesion has changed from 1.0 to 1.3.

6.	Number of small improvements to the Makefile.

7.	Compiles cleaner. I now have made all rcsid[]
	strings that are compiled in const, to prevent
	the compiler from whining about unused values.

8.	Worked around LessTif bugs in xltwavplay. The
	workaround includes putting "XXXXXXXXX" strings
	in some of the label strings for initial sizing,
	and then clearing them out later.

9.	xltwavplay now provides initial instructions to
	help those who run it for the first time.

10.	There are setuid changes. This was necessary to
	accomodate the sched_setscheduler() call, with
	priorities > 0. The setuid root only lasts long
	enough to call sched_setscheduler(), and then
	the program runs as its native userid from that
	point on for safety.

11.	A number of things can be specified and overrided
	by the use of environment variables. These are
	(as examples):

	WAVPLAYPATH=/usr/local/bin/wavplay
	AUDIODEV=/dev/dsp
	AUDIOLCK=0x33333333

	WAVPLAYPATH overrides the compiled in default given
	in the Makefile macro PLAYPATH. This is used to allow
	moving the executables after compilation, or for
	testing a local compiled copy of the program.

	AUDIODEV overrides the compiled in default
	for the Makefile macro DSPPATH.

	AUDIOLCK overrides the compiled in IPC key
	value for the Makefile macro DSPLOCKS.
