Watch Your Edges -- Betty Schalow of St. Paul has been nominated by skating critics as the best woman skater on the ice. She will be featured by Shipstads and Johnson in their new and enlarged Ice Follies of 1954 as "The Dream Girl" in "Dreams Come True" , a highly spectacular production sequence. The all new Ice Follies comes for its annual stay at the Boston Garden starting Tuesday night, Feb. 16th. Boston College High Alumni association is sponsoring the premiere for the building fund