Remove rubber duck from BRW, RW and most weapon schemes for now
The duck is not liked by players.
Rubber duck needs a lot of rework. Before that happens, better remove it from
game modes for now. Players can always modify the weapon schemes, of course.
5983163cb7f9
Add Randy's Candy_v1 as an upgrade to the Cake theme, add Cake theme to list of selectable themes. Also add forgotten Hoggywood CMakeLists.txt.