Start documenting roulette

data/event_scripts.s

@@ -40,6 +40,7 @@
 #include "constants/moves.h"
 #include "constants/party_menu.h"
 #include "constants/pokemon.h"
+#include "constants/roulette.h"
 #include "constants/script_menu.h"
 #include "constants/secret_bases.h"
 #include "constants/songs.h"