add toggles for items, research, dupe attributes, and dupe skillpoints.

1. adds option to control whether critters spawn.
2. adds an end game start

fixed crash that occurs when a new game is created, played for some period of time, and then the player attempted to use the printing pod. this crash was previously occurring on new games and not when loading .sav games.

fixed crash that occurs when 2 new games are created in the same session of ONI

initial release