4.0:
* Added Carbon support
* Changed the model to create in-proc custom MDEF's
so that Carbon differences in creating in-proc MDEF's
are transparent to the REALbasic user.
* Optimized both for Speed and code size.
* Documented few functions which were nowhere listed before.

3.1:
* Added AppendResMenu method
* Added InsertResMenu method
* MenuLib is now compiled with RB 2.1 optimized SDK
* Segmented some parts of MenuLib into logical units
to ensure minimum compile size.

3.0.1
* Fixed a bug with PopUpMenu.MenuHandle