This port now installs man pages.
(Patch-ac is responsible for following three items.)
This port now installs files into ${PREFIX}/{bin,include/canna,lib/canna}
instead of /usr/local/Canna/{bin,include,lib}.
Changed the location and the name of the lock file to /var/run/Canna.pid.
Changed the location of the log file to /var/log.
Now the readme file is not installed into the directory where the lock file
resides. (patch-ab)
In post-install:, /etc/services is checked and the user will be notified
if there is no entry for Canna.
Added new patch to modify source of several man pages to avoid it displaying
an empty page before showing its content. (patch-ad)
