TORONTO — Another title for the movie “The Eyes of Tammy Faye” could be “Behind the Mascara.”Throughout the enlightening biopic about husband-and-wife televangelists Jim and Tammy Faye Bakker, which premiered Sunday at the Toronto International Film Festival, Tammy Faye’s makeup gets thicker and thicker as the years go by.After a while the coverup, rouge and mile-long eyelashes are no longer beauty enhancements, but a protective shield against the reality of her crumbling life.The garish