Clean up some data, using macros for multiline list entries

data/battle/always_happen_effects.asm

@@ -5,9 +5,9 @@ AlwaysHappenSideEffects:
 	db DREAM_EATER_EFFECT
 	db PAY_DAY_EFFECT
 	db TWO_TO_FIVE_ATTACKS_EFFECT
-	db $1E
+	db EFFECT_1E
 	db ATTACK_TWICE_EFFECT
 	db RECOIL_EFFECT
 	db TWINEEDLE_EFFECT
 	db RAGE_EFFECT
-	db -1
+	db -1 ; end

data/battle/critical_hit_moves.asm

@@ -3,4 +3,4 @@ HighCriticalMoves:
 	db RAZOR_LEAF
 	db CRABHAMMER
 	db SLASH
-	db $FF
+	db -1 ; end

data/battle/residual_effects_1.asm

@@ -17,4 +17,4 @@ ResidualEffects1:
 	db MIMIC_EFFECT
 	db LEECH_SEED_EFFECT
 	db SPLASH_EFFECT
-	db -1
+	db -1 ; end

data/battle/residual_effects_2.asm

@@ -2,7 +2,7 @@ ResidualEffects2:
 ; non-side effects not included in ResidualEffects1
 ; stat-affecting moves, sleep-inflicting moves, and Bide
 ; e.g., Meditate, Bide, Hypnosis
-	db $01
+	db EFFECT_01
 	db ATTACK_UP1_EFFECT
 	db DEFENSE_UP1_EFFECT
 	db SPEED_UP1_EFFECT
@@ -29,4 +29,4 @@ ResidualEffects2:
 	db SPECIAL_DOWN2_EFFECT
 	db ACCURACY_DOWN2_EFFECT
 	db EVASION_DOWN2_EFFECT
-	db -1
+	db -1 ; end

data/battle/set_damage_effects.asm

@@ -3,4 +3,4 @@ SetDamageEffects:
 ; e.g., Super Fang, Psywave
 	db SUPER_FANG_EFFECT
 	db SPECIAL_DAMAGE_EFFECT
-	db -1
+	db -1 ; end

data/battle/special_effects.asm

@@ -8,7 +8,7 @@ SpecialEffects:
 	db PAY_DAY_EFFECT
 	db SWIFT_EFFECT
 	db TWO_TO_FIVE_ATTACKS_EFFECT
-	db $1E
+	db EFFECT_1E
 	db CHARGE_EFFECT
 	db SUPER_FANG_EFFECT
 	db SPECIAL_DAMAGE_EFFECT
@@ -16,9 +16,9 @@ SpecialEffects:
 	db ATTACK_TWICE_EFFECT
 	db JUMP_KICK_EFFECT
 	db RECOIL_EFFECT
-	; fallthrough to Next EffectsArray
+	; fallthrough
 SpecialEffectsCont:
 ; damaging moves whose effect is executed prior to damage calculation
 	db THRASH_PETAL_DANCE_EFFECT
 	db TRAPPING_EFFECT
-	db -1
+	db -1 ; end

data/battle/unused_critical_hit_moves.asm

@@ -3,4 +3,4 @@ UnusedHighCriticalMoves:
 	db RAZOR_LEAF
 	db CRABHAMMER
 	db SLASH
-	db $FF
+	db -1 ; end