André Tourigny’s conversations with Karel Vejmelka can feel a bit one-sided. “He talks as much as your bag,” the Coyotes coach quipped. That doesn’t mean that Vejmelka is sullen or detached, however. Quite the opposite. “He’s not low maintenance; he’s zero maintenance,” Tourigny said. “There is no day when he arrives and he’s moody or whatever. Every day is a…