Cleaned up docstrings, moved is_int function
Cleaned up docstrings, moved is_int function

phtagn/sickbeard_mp4_automator,dpimenov/tvdb_api,Filechaser/sickbeard_mp4_automator,dpimenov/tvdb_api,Collisionc/sickbeard_mp4_automator,phtagn/sickbeard_mp4_automator,dbr/tvdb_api,Filechaser/sickbeard_mp4_automator,Collisionc/sickbeard_mp4_automator