By Ryan Martin NEFJ Correspondent FOXBORO – After dropping the D5 Super Bowl to Swampscott last year, North Reading had one goal in mind as they faced Shawsheen Technical Friday night at Gillette Stadium: Avenge that loss by being the ones to hold up the Agganis trophy as Super Bowl Champions, not watch again. Thanks to a dominating second half, the Hornets were able to do just that, beating Shawsheen 44-28…