I think it’s about time to delete “Happy Town” off my DVR before I get too committed. First the under-performing ABC mystery drama was yanked off the schedule right after the start of its midseason run. Now it’s being dragged off the network’s summer lineup too, where it was being burned off on Wednesday nights, reports Live Feed. The show will be removed from the schedule, where it drew about 2.2 million viewers and a 0.6 adult demo rating this week (Jimmy Kimmel’s Twilight special and “Castle” repeats will air instead). The final two episodes will air on a Saturday night in July. But that’s it, “Happy Town,” that’s your last chance.