fixing a bug that would cause defining routes in the register method to permanently clobber the explicit route_base attribute set on the class
fixing a bug that would cause defining routes in the register method to permanently clobber the explicit route_base attribute set on the class

hoatle/flask-classy,apiguy/flask-classy,ei-grad/muffin-classy,apiguy/flask-classy,teracyhq/flask-classy,stas/flask-classy,mapleoin/flask-classy,teracyhq/flask-classy,apiguy/flask-classy,ei-grad/muffin-classy