ed undergoes the type of sweeping redevelopment being talked about at City Hall.</p><p>Inline Filling Systems is in Seaboard, an industrial zone of factories, auto shops, warehouses and other businesses that have provided jobs for decades.</p><p>Seaboard, named for a long-gone railroad, is the gritty part of the city where laborers get their hands dirty and nary a tourist can be found.</p><p>No de