Add missing "nyquist\system.lsp" to Windows project files. 


git-svn-id: http://audacity.googlecode.com/svn/audacity-src/trunk@13656 47890b92-0858-11df-a26f-8b716316a5bc
A few more changes for AudioUnits

I added a few assertions just to be safe.  Haven't hit
the particular situations yet, but I've only tested less
than 50 or so AUs.

We were missing a few Apple AUs like panners and mixers.

The plugin "installation" dialog sort is reversed on the Mac...weird

Made the effect windows float on top of the owning project window.
Looking for opinions on which method is best.



git-svn-id: http://audacity.googlecode.com/svn/audacity-src/trunk@13657 47890b92-0858-11df-a26f-8b716316a5bc
Add missing Export and Import of AudioUnit presets

And listens for latency changes now



git-svn-id: http://audacity.googlecode.com/svn/audacity-src/trunk@13658 47890b92-0858-11df-a26f-8b716316a5bc