Add missing Axes locale string

* Somehow, the message notifying a player that he was struck by Skull
Splitter wasn't in the locale files anymore.
 * Re-added this string and renamed it.
 * Fixes #1271

Changelog.txt

@@ -9,6 +9,7 @@ Key:
 
 Version 1.4.07-dev
  + Added snow to excavation
+ = Fixed bug with Skull Splitter not finding the locale string
  ! Improved profile saving
  ! Updated localization files
 

src/main/java/com/gmail/nossr50/util/skills/CombatUtils.java

@@ -402,7 +402,7 @@ public final class CombatUtils {
 
                 case AXES:
                     if (entity instanceof Player) {
-                        ((Player) entity).sendMessage(LocaleLoader.getString("Axes.Combat.Cleave.Struck"));
+                        ((Player) entity).sendMessage(LocaleLoader.getString("Axes.Combat.SS.Struck"));
                     }
 
                     break;

src/main/resources/locale/locale_en_US.properties

@@ -60,6 +60,7 @@ Axes.Combat.CritChance=[[RED]]Chance to critically strike: [[YELLOW]]{0}
 Axes.Combat.CriticalHit=[[RED]]CRITICAL HIT!
 Axes.Combat.GI.Proc=[[GREEN]]**STRUCK WITH GREAT FORCE**
 Axes.Combat.GI.Struck=[[RED]]**HIT BY GREATER IMPACT**
+Axes.Combat.SS.Struck=[[DARK_RED]]Struck by SKULL SPLITTER!
 Axes.Combat.SS.Length=[[RED]]Skull Splitter Length: [[YELLOW]]{0}s
 Axes.Effect.0=Skull Splitter (Ability)
 Axes.Effect.1=Deal AoE Damage