WE ARE TEAM ROCKET, YOU CANNOT BEAT US

- Adds a slightly remade version of the Rocket battle theme that plays when fighting Rocket Grunts, Jessie & James, and Giovanni (1 and 2)

- Giovanni 3 and Chief now share a new battle theme composed by myself and LuciShrimp, which is a slower, more intimidating remix of the regular Rocket fight theme.

- Gave Giovanni 3 his own trainer class, allowing for better AI routines and smarter move choices.

- Removed Giovanni's name from the Viridian City Gym statues to keep his identity a further secret. It also made more sense than in vanilla.

- Gave the postgame Morimoto fight a better selection of moves.

scripts/ViridianGym.asm

@@ -15,7 +15,7 @@ ViridianGym_Script:
 	db "VIRIDIAN CITY@"
 
 .LeaderName:
-	db "GIOVANNI@"
+	db "????????@"
 
 ViridianGymDoorCallbackScript:
 	ld hl, wCurrentMapScriptFlags
@@ -263,8 +263,6 @@ GiovanniText:
 	ld [wSpriteIndex], a
 	call EngageMapTrainer
 	call InitBattleEnemyParameters ; giovanni is deliberately not scaled as he is always fought last
-	ld a, $8
-	ld [wGymLeaderNo], a
 	ld a, $3
 	ld [wViridianGymCurScript], a
 .done