TELEMOVIE PREMIERE: In 1985, PBS imported a fabulous Candian CBC miniseries version of the Lucy Maud Montgomery story, starring Megan Follows in the title role, and Richard Farnsworth and Colleen Dewhurst as the crusty siblings who reluctantly take in the bubbly young orphan girl. More than 30 years later, another delightful new version comes along, also on PBS – a taste, at least, dramatizing just the start of young Anne’s story – that’s perfectly positioned as a Thanksg