Update pynntp to 0.8.4, fix bugs in nnptp proxy (body was never returning anything, exceptions were not catched when server would return errors, nntp errors were not returned, causing weird behavior in net_nntp).
Change the lifetime value.
Merge branch 'dev' of https://github.com/nZEDb/nZEDb into dev-Roelski_anidb_titlefix