v0.4.0: refactored weapons with changed stats to use none-constant values

src/com/shatteredpixel/shatteredpixeldungeon/items/weapon/melee/BattleAxe.java

@@ -33,7 +33,7 @@ public class BattleAxe extends MeleeWeapon {
 
 	@Override
 	public int max(int lvl) {
-		return  20 +            //20 base, down from 25
+		return  4*(tier+1) +    //20 base, down from 25
 				lvl*(tier+1);   //scaling unchanged
 	}