[CM] beta3 (osc, backtrace, etc)

[Heinrich Taube]

a new beta of cm3.9.0 is available

mac:
	http://camil.music.illinois.edu/software/grace/Grace-3.9.0-beta3-osx.zip
win:
	http://camil.music.illinois.edu/software/grace/Grace-3.9.0-beta3-win32.zip
src:
	http://camil.music.illinois.edu/software/grace/cm-3.9.0-beta3.zip

1 error handler now includes s7's stacktrace so you get some useful information about functions and variable values when you hit an error. thank you bill! ( if you don't like debugging help you can turn it off in the Eval menu)
2  completely refactored cm's OSC code so it can use implementations  other than liblo.
3  osc connections now shown in the audio menu and are managed like the midi connections 
4 rewrote osc examples  (scheme and sal) to use supercollider 3.5 as the example app and added more about receive
5 fixed bug that mis-reported sample rate  for clm, added a few more items in the report.
6. audiofile player now provides information about the sound files it plays -- hover your mouse over the little "?" icon at the bottom of the player and the info will pop up . the player currently handles wav and aiff.
7. fixed typos in doc, started example files house cleaning

if you build from svn be sure to delete your existing sndlib folder so it'll pull the latest sndlib with bill's stack tracing additions.