Austin decides not to regulate, but neighbors of one restaurant have sued
                                
                                
                                    (Newser) -
                                    Austin is a barbecue town, and anyone who lives there "may very well live downwind of a barbecue joint," notes a post at  Munchies . That may sound great, but for those who live too close, the smoke can be a real problem. After neighbors complained, a city council...