this.getNavigator().setEnterDoors(true); is not in the EntityAngel (this enables walking through OPEN doors only). I have not been dumb / brave enough to leave a door open, so I do not know if they can enter doors without it.
See #23

@sky0-1 This is actually in the angel file. See https://github.com/TheTemportalist/WeepingAngels/blob/master/src/main/scala/com/temportalist/weepingangels/common/entity/EntityAngel.scala#L39