Add black_title.png to CMakeLists

Author: shinra-electric

CMakeLists.txt

@@ -375,7 +375,7 @@ install(FILES "${PROJECT_BINARY_DIR}/wargus.desktop" DESTINATION ${DESKTOPDIR})
 install(DIRECTORY shaders contrib campaigns maps scripts DESTINATION ${SHAREDIR})
 install(FILES contrib/red_cross.png DESTINATION ${SHAREDIR}/graphics/missiles)
 install(FILES contrib/cross.png DESTINATION ${SHAREDIR}/graphics/ui/cursors)
-install(FILES contrib/food.png contrib/health.png contrib/health2.png contrib/mana.png contrib/mana2.png contrib/ore,stone,coal.png contrib/score.png DESTINATION ${SHAREDIR}/graphics/ui)
+install(FILES contrib/black_title.png contrib/food.png contrib/health.png contrib/health2.png contrib/mana.png contrib/mana2.png contrib/ore,stone,coal.png contrib/score.png DESTINATION ${SHAREDIR}/graphics/ui)
 
 # uninstall target
 if(NOT TARGET uninstall)