Iron Arm Rank 1 Nerf

Changelog.txt

@@ -1,3 +1,7 @@
+Version 2.1.128
+    The first rank of Iron Arm for Unarmed now only gives 1.5 bonus damage instead of 4 (other ranks are the same as before)
+
+
 Version 2.1.127
     Child Skills now have XP bars, they are hidden by default
     Updated hu_HU locale (thanks andris155)

src/main/java/com/gmail/nossr50/skills/unarmed/UnarmedManager.java

@@ -159,7 +159,7 @@ public class UnarmedManager extends SkillManager {
 
         if(rank == 1)
         {
-            return 4;
+            return 1.5;
         } else {
             return 3 + (rank * 2);
         }