Log Message:
Some improvements and fixes:
 * Add usual rc script.
 * Include some perl scripts, add perl:run and replace interpreter line.
   Fixes PR 38893.
 * Use VARBASE instead of hard coded /var.
 * Fix user and group mismatch between configure detection and pkgsrc.
   configure try to detect "ntpcache", "news", \ 
"daemon", and "adm".
   pkgsrc had used hard coded "news".
   Now using NNTPCACHE_USER and NNTPCACHE_GROUP.
 * Change to use CONF_FILES framework instead of installing to etc directly.
 * Use *_PERMS instead of some PLIST trick.

Bump PKGREVISION.