Provide a much easier way of building wxWidgets

I've added another project to the Audacity solution called
wxWidgets-2.8.12.  And updated the compile.txt file with
instructions on how to build everything.

It automatically copies our setup.h and the fixed window.h
to the proper locations in the wx build tree.

It uses NMAKE to build wxWidgets using the makefile in the
wx tree.  (No, I did not try to duplicate the wx project
files. ;-))

Give it a try.  I think you'll be surprised how easy it will
be for new users.



git-svn-id: http://audacity.googlecode.com/svn/audacity-src/trunk@13540 47890b92-0858-11df-a26f-8b716316a5bc
Adds the ability to sort and group the Effects menus

Current options:

Publisher: name (the closest to what we have now)
Name (doesn't include the publisher, just a straigt up alpha sort
Publisher (creates submenus based on the publisher)
Type (creates submenus based on the type, VST, Nyquist, etc.)

And the Linux method of creating submenus based on number of items
is available to all and you can choose how menu you want per submenu.
I had to bring this back since I'd removed it when for the new effects
and I figured why limit it to only Linux...

Check it out in Preferences (effect page).

You'll also notice that the effects page is starting to talk about 
plugins.  That will progress further (baby steps) so bare with me
for just a bit more.



git-svn-id: http://audacity.googlecode.com/svn/audacity-src/trunk@13541 47890b92-0858-11df-a26f-8b716316a5bc