Huntsville-based Propst Development LLC confirmed Monday that it has bought the 3.9-acre West End Summit site. Terms of the deal were not disclosed in a news release, and a deed recording the sale was not immediately available. The announcement comes after the Nashville Business Journal exclusively reported on Propst's involvement in the deal on Friday. Propst Development and Propst Properties were founded by William S. Propst. Sr., who made a fortune in the pharmaceutical industry. "Propst...