* NULL string checks in D_HashTableKey routines can be RANGECHECK only by now. Have never triggered in the entire history of development so far :P
* Heretic cheats support; following are implemented currently: quicken, ponce, iddqd, skel, massacre, kitty, engage, and ravmap.

git-svn-id: http://mancubus.net/svn/hosted/eternity/trunk@2656 86ba831e-150c-0410-ab35-e06eaae15ed9
Eliminated strange behavior of stat display with Heretic menu open by refactoring the font system to stop using globals.

git-svn-id: http://mancubus.net/svn/hosted/eternity/trunk@2657 86ba831e-150c-0410-ab35-e06eaae15ed9