Fix Implementation of MCServer$MCCommand.compareTo(Object) (#17)

* Remove compareTo override

* This does not actually extend CommandBase...

src/main/java/minetweaker/mc1710/server/MCServer.java

@@ -144,7 +144,7 @@ public boolean isUsernameIndex(String[] var1, int var2) {
 
         @Override
         public int compareTo(Object o) {
-            return 0;
+            return this.getCommandName().compareTo(((ICommand) o).getCommandName());
         }
     }