Fixes

- Fix a bug in the new sure-select-weapon code
- Changelog
Compatibility fix

- Some Tutu item resources are lacking the normal underscore for various reasons. We no longer try to add an underscore for these exceptions.
Version 6.8
Signs of life

- Changes and cruft-removal that has accumulated over the years
- Preliminary and untested BGEE compatibility
Fix randomly occurring bug in mode 1