Fixed trying to cast player to SpoutPlayer - need to use

SpoutManager.getPlayer(player) instead.

src/main/java/com/gmail/nossr50/skills/utilities/SkillTools.java

@@ -265,7 +265,7 @@ public class SkillTools {
         }
 
         if (mcMMO.spoutEnabled) {
-            SpoutPlayer spoutPlayer = (SpoutPlayer) player;
+            SpoutPlayer spoutPlayer = SpoutManager.getPlayer(player);
 
             if (spoutPlayer != null && spoutPlayer.isSpoutCraftEnabled()) {
                 if (SpoutConfig.getInstance().getXPBarEnabled()) {