nget 0.27.1

The NGET application was designed to be a command line nntp file grabber. It automatically pieces together multipart postings for easy retrieval, even substituting parts from multiple servers and newsgroups.
Handles disconnects gracefully, resuming after the last part succesfully downloaded.
Main features:
- Automatic multi-part post joining
- Automatic binary decoding (using uulib)
- Caches header data for quick access
- Full multi-server support, transparently joining parts from different servers
- Full multi-group support, transparently joining parts from multiple newsgroups
- Automatic retries on network errors
- Resumes after the last part successfully downloaded
- Dupe file detection to avoid unneeded downloads
- Select what to retrieve based upon a regular expresson (-r), or even a more complex expression (-R) based upon any of the files subject, author, lines, bytes, # of parts we have, # of parts req, date, age, messageid, and references.
- Search for newsgroups based on their names and/or descriptions
- Automatic handling of PAR and PAR2 files retrieves only as many recovery files as necessary to repair any missing/damaged files.

Enhancements:
- Fix error in configure script when printing exceptions not found message, due to unquoted string. (Reported by M.J. Soft)
- Fix -G* when NGETCACHE != NGETHOME. (Reported by Steven Adeff)
- Fix midinfo and newsgroups files not honoring NGETCACHE/cachedir setting. (Reported by Christian Marillat)
- Allow absolute paths in --text=mbox:. (Requested by Volker Wysk)
- Support tab as the field separator in XPAT results, for Newsplex server support. (Requested by Mark Blain)
- -a no longer gives an error if the server doesnt support LIST NEWSGROUPS(which retrieves newsgroup descriptions.)
- Fix printing a warning when loading newsgroups list which contains descriptions of groups which no server actually carries. (Reported by Frederick Bruckman)
- Fix problems loading group descriptions from newsgroups list which contain tabs. (Reported by Frederick Bruckman)