added cache control to page route handler
added cache control to page route handler

open-city/second-city-zoning,chriswhong/second-city-zoning,chriswhong/second-city-zoning,chriswhong/second-city-zoning,open-city/second-city-zoning,open-city/second-city-zoning,chriswhong/second-city-zoning,open-city/second-city-zoning