Add water opacity to theme - defaulting to 50% opaque on all themes but Eyes (80%) and Underwater (100%)
foreach(dir
Bamboo
Bath
Blox
Cake
Castle
cheese
City
CrazyMission
EarthRise
Eyes
Freeway
Halloween
hell
Island
nature
Planes
Sheep
Snow
Underwater
)
add_subdirectory(${dir})
endforeach(dir)
install(FILES themes.cfg DESTINATION ${SHAREPATH}Data/Themes)