[CM] last candidate for cm 3.8.0 release

[Heinrich Taube]

ive made a final candidate for the 3.8.0 release, hopefully to be made  
in the next week.  the last thing ive added is a new audio file player  
-- its now possible to have multiple players open (and playing) at the  
same time and each player has an srate control for its audio playback
ive also updated cm to use the very latest of:
	sndlib (s7 1.102, 12-Jan-11) w/ latest clm instruments
	Fomus 0.1.19
	Juce 1.54.27

osx:

http://camil.music.uiuc.edu/software/grace/Grace-3.8.0-beta1-osx.zip

win:

http://camil.music.uiuc.edu/software/grace/Grace-3.8.0-beta1-win32.zip

ubuntu:

http://camil.music.uiuc.edu/software/grace/Grace-3.8.0-beta1-ubuntu.zip