Aiming to improve its management and marketing products, Colorado-based Madwire has agreed to acquire SpaceCraft, a website-building service based in Austin.Financial terms of the deal were not released.A company spokesperson told the American-Statesman that Madwire plans on adding up to 12 new employees to SpaceCraft's team.Madwire was founded in 2009 by Joe Kellogg and his son, J.B. Kellogg. The company offers management, analytics and marketing solutions to small and [...]