DCist’s highly subjective and hardly comprehensive guide to the most interesting movies playing around town in the coming week. Indie: War/Dance Sometimes you need an antidote before the poison even arrives. Next week Hollywood releases yet another of those diabetic-shock-inducing films about musically gifted youngsters and how they can be an inspiration to us all, designed to make soccer moms everywhere weep into their hankies. One week prior to that, though, comes a documentary from…