SUNRISE, Fla. (AP) — Jeremy Swayman backed up his victory vow with 28 saves, Charlie McAvoy added to the list of disputed goals in this matchup with the go-ahead marker and the Boston Bruins staved off elimination by beating the Florida Panthers 2-1 in Game 5 of their NHL playoff series on Tuesday night. Morgan Geekie also scored for the Bruins, who improved to 2-0 in elimination games this season — they also won a Game 7 over Toronto in Round 1 — and finally found a way to hold the Panthers’ of