Five decades into its existence – and more than two decades into economic and physical decline – the city’s harbor area is about to have a business plan.The City Council on Tuesday night received a proposed Harbor Enterprise Business Plan, described by Mayor Mike Gin as a “living document” intended to help spur revitalization along the city’s struggling waterfront.“It, in many ways, will set the tone and the guideposts for our harbor and how we are able to manage and partne






