expanded nzb helper to include extra metadata
made the schema for tvrage/imdb blacklists and rejections a bit nicer
reorganised nttp server slightly and added a get() function for postproc
added yenc decoding functionality for postproc (thanks sabnzbd)
made sure to terminate MP pool after every iteration in start.py, since it was possibly exploding after the script ran for long periods of time
fixed a problem when requesting tvrage data and the API is down
added logging for file type if yenc decoding fails
added get() to server for postprocessing
added password/size/file_count processing and optional deletion of passworded releases
added multiprocessed post-processing