Authors - The first update in quite a while
ChangeLog - Added the recent changes
freeglut_callbacks.c - Added Aleksandar Donev's menu destruction callback
freeglut_internal.h - Added the user data to the structures and made the menu state/status callbacks window-independent
freeglut_menu.c - Removed several OpenGL compiler warnings and added A. Donev's menu user data functions
freeglut_structure.c - Added Aleksandar Donev's menu destruction callback
freeglut_teapot.c - Removed or suppressed several compiler warnings
freeglut_window.c - Updated the window positioning code and added A. Donev's window user data
freeglut_ext.h - Added the menu destruction callback and user data functions
git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@79 7f0cb862-5218-0410-a997-914c9d46530a
