Add settings.ini setting and hwengine param to disable holiday silliness (hat changes, etc.)
settings.ini: In section [misc], add "holidaySilliness=false"
hwengine: Add --no-holiday-silliness to command-line
add_subdirectory(voices)
file(GLOB BaseSounds *.ogg)
install(FILES
${BaseSounds}
DESTINATION ${SHAREPATH}Data/Sounds)