Remove Unused Method

SpigotCore_Main/src/de/steamwar/sql/PersonalKit.java

@@ -124,10 +124,6 @@ public class PersonalKit {
         return name;
     }
 
-    public String getGamemode() {
-        return gamemode;
-    }
-
     public boolean isInUse() {
         return inUse;
     }