Jersey City is about to receive a new pair of neighbors, and they're not exactly the quiet type. After about a month of speculation, producers of a "Jersey Shore" spin-off starring Nicole "Snooki" Polizzi and Jenni "JWoww" Farley have obtained filming permits in Jersey City, officials confirmed yesterday. "We look forward to bringing the production to Jersey City and both Snooki and JWoww are happy to know they'll be filming in their favorite state once again," an MTV spokesman said. Set to start shooting later this month, Snooki and JWoww will be residing in a two-story firehouse by Grove and...