Returns all the views types that have bene registered to a particular \
        location.
        
        :param      location | <str>
        
        :return     [<subclass of XView>, ..]

def registeredViews(location='Central'):
        """
        Returns all the views types that have bene registered to a particular \
        location.
        
        :param      location | <str>
        
        :return     [<subclass of XView>, ..]
        """
        return [view for view in XView._registry.get(nativestring(location), {}).values() if not view.isViewAbstract()]