What a glorious period for Charlotte cinema, what with the burgeoning of the NoDa Film Festival, NoDa Microcinema, the Charlotte Film Festival and the Cackalacky Film Festival — to say nothing of the continuing efforts by the Charlotte Film Society, The Light Factory and Dennis Darrell’s various programs. Can we just declare a seven- or eight-way tie? If not, then squeaking out the win would be the latest Summer Film Series presented by the Main Library, a program whose game has been elevated thanks to the movies now being presented in the swanky ImaginOn digs. In addition to showing such classic Joseph L. Mankiewicz flicks like All About Eve and Sleuth, this summer’s lineup also included two silent classics accompanied by live piano. Now that’s entertainment