Remove unused import.

src/main/java/com/gmail/nossr50/mcMMO.java

@@ -57,7 +57,6 @@ import com.gmail.nossr50.skills.runnables.PartyAutoKick;
 import com.gmail.nossr50.skills.runnables.SkillMonitor;
 import com.gmail.nossr50.spout.SpoutConfig;
 import com.gmail.nossr50.spout.SpoutTools;
-import com.gmail.nossr50.spout.commands.XplockCommand;
 import com.gmail.nossr50.util.Anniversary;
 import com.gmail.nossr50.util.Users;