Yards Brewing, the city’s only production brewery, is breaking up. Founder and co-owner Tom Kehoe is splitting with his partners, Bill and Nancy Barton, and will move the 13-year-old brewery to a new, to-be-chosen location. No interruption in production is expected.The Bartons will keep Yards? brewing facility in Kensington and begin producing a new brand. I’ll have details in Tuesday’s Daily News.