Cheat - add 2 cheat codes around removing techs...

[Chewbakka-Wakka]

Cheat - add 2 cheat codes on removing techs.

"mindless?" "forgetful?"

"dumb and dumber" - Removes from your current list of available to research techs.
"dumb and even dumber" - Removes all your previously researched and available to research techs. (Back to MG Viper Wheels + Truck)

This is probably more for a gag than anything but will come in useful when needing to debug other codes that give you research techs such as "give all" during gameplay.