A Tuesday night vote cleared the way for development of what had been a hotly contested 246,000-square-foot shopping center on Ga. 53/Dawsonville Highway. The Gainesville Planning and Appeals Board voted unanimously to give America’s Home Place Inc. approval to build inside the protection buffer of a stream on the southeastern side of the site. “You can continue with the development of your property,” the board chairman, Dean Dadisman, told Jim Walters, attorney for America’s Home Place.