Tassl, an alumni engagement app based in Camden, has secured $400,000 in financing in a round led by the Rowan Innovation Venture Fund, and CEO Melissa Schipke said the company isn't done raising money. Tassl was founded in 2014 in the attempt to innovate how colleges communicate with their vast alumni networks. It already has developing partnerships with Penn State University, Rowan University and Temple University as it seeks to market its platform even further. Schipke and co-founder/CTO James...