* Preserve configuration files in etc/mgetty+sendfax. Remove the
pkg-deinstall file that used to warn about potential loss of
configuration files at deinstall time.
* Patch file mtools.info so that it can be installed with install-info in
the info index (the stock file lacks a proper directory entry).
* Make pkg-install exit without asking anything, if BATCH is defined. And
fix a banner length :o)
Reviewed by: jmz
e447d6a0d5