Test sneaking

src/de/steamwar/spectatesystem/elements/REntity.java

@@ -103,6 +103,7 @@ public abstract class REntity {
         entity.setSneaking(sneaking);
 
         DataWatcher dataWatcher = new DataWatcher(entity);
+        System.out.println("Let " + entity.getName() + " sneak " + sneaking);
         dataWatcher.register(new DataWatcherObject<>(0, DataWatcherRegistry.a), sneaking ? (byte)0x02 : (byte)0x00);
         dataWatcher.register(new DataWatcherObject<>(6, DataWatcherRegistry.s), sneaking ? EntityPose.CROUCHING : EntityPose.STANDING);
         PacketPlayOutEntityMetadata packet = new PacketPlayOutEntityMetadata(entity.getId(), dataWatcher, false);