[M3commit] CVS Update: cm3

[Jay Krell]

CVSROOT:	/usr/cvs
Changes by:	jkrell at birch.	08/04/30 14:21:42

Modified files:
	cm3/m3-sys/m3tests/src/: m3makefile 

Log message:
	Let Cygwin be on the path but still default to 'pureWindows'.
	aka Give Olaf another way to do his work without interfering with me.
	aka Provide specific environment environment variables and Quake
	variables to chose which tools to use. All new environment
	variables shall be prefixed "CM3_", and Quake variables not.
	(TBD: CM3_CONFIG as a synonym for M3CONFIG, etc., different matter)