- update to 1.4.1:
* Fix weapon swapping with None in equip menu 5281ac6
* Fix game loading mission via command line 5281ac6
* Add shareware WOLF3D in main game ad32ed8 (i.e. no need to
download separately via mission pack)
* Add buy/sell weapons and ammo functionality #739 (feature
hidden in WIP techdemo)
* Add a chainsaw switch sound d99a199
* Improve actor item drops by making them instant #752
* Fix crash when duplicating character with no hair b31663b
* Fix available weapons menu in campaigns with custom weapons