Highlights from the JAMIEshow Convention "PROHIBITION"   Two new dolls and one male outfit were introduced at the convention.  Ginny (The Flapper) was the convention doll, and Ling Lang (THE GANGSTER) was introduced as a companion doll along with a companion Gangster outfit for the boys.     GINNY THE FLAPPER   LING LANG THE GANGSTER   GANGSTER BOY OUTFIT   These were part of the Gifts (Swag)…