Renamed CDDM_get_face() to CDDM_get_poly() to match array access functions. Added function definitions for CDDM_get_loop() and CDDM_get_poly().
Renamed CDDM_get_face() to CDDM_get_poly() to match array access functions. Added function definitions for CDDM_get_loop() and CDDM_get_poly().