Import hellanzb-0.14, SVN revision 1087 (there were significant bug-fixes

Import hellanzb-0.14, SVN revision 1087 (there were significant bug-fixes
after the least release).

Hellanzb is a Python application designed for UNIX0-like environments that
retrieves nzb files and fully processes them; the goal is getting
files from USENET as convenient and painless as possible. All that's
required is moving an nzb file to the queue directory. The rest, i.e.
fetching, par-checking, un-raring, etc. is handled by hellanzb.

it also comes with this fantastic ASCII art (behold!):

          ;;;;            .  .
     ... :liil ...........:..:      ,._    ,._      ...................
     :   l$$$:  _.,._       _..,,._ "$$$b. "$$$b.   `_..,,._        :::
     :   $$$$.d$$$$$$L   .d$$$$$$$$L $$$$:  $$$$: .d$$$$$$$$$;      :::
     :  :$$$$P`  T$$$$: :$$$$`  7$$F:$$$$  :$$$$ :$$$$: `$$$$ __  _  |_
     :  l$$$F   :$$$$$  8$$$l"""""` l$$$l  l$$$l l$$$l   $$$L | ) /_ |_)
     :  $$$$:   l$$$$$L `4$$$bcmang;ACID$::$$$88:`4$$$bmm$$$$;.     ...
     :    ```      ```""              ```    ```    .    ```.     ..:::..
     :..............................................:   v 0 . 1 4  `:::`
                                                                     `