IT-HE RPG Engine Code

Mac makefile stuff

-Fixed issue when changing map, where the karma meter and other UI widgets
got lost (the "loadproc" script was not being run, only for restart and
reload)

-Savegames on 32-bit should now be cross-compatible with 64-bit systems, got
rid of several dirty tricks involving a full structure read instead of
reading it word by word.

Initial put from 2009 sourcebase