Atlanta Chef Kevin Gillespie was a fan favorite on the TV cooking competition “Top Chef.” He now runs two restaurants in Atlanta: Gunshow and Revival. In his latest cookbook, “Pure Pork Awesomeness,” Gillespie professes his love of pigs (even the living kind) and shares recipes for the home cook without the “chef-y” language. We revisit our conversation with Gillespie who tells us about some of his favorite recipes and his definition of Southern food. Plus, the watermelon was once a symbol of