Flanked by Republican allies on either side, Gov. Nathan Deal step forward on the stage, took to the microphone and basked in chants of “four more years” from the few hundred supporters gathered Saturday afternoon inside the Gainesville Civic Center. It was the end of the governor’s statewide bus tour, the last leg of campaigning in a life of politics that has sent Deal to Washington, D.C. and now back home to Hall County for one more re-election bid.