Due to man needing a config file and our package manager/daemon not
supporting any settings file handling one has to manually copy the
man.conf from the package to the respective settings directory to
make things work.
Mostly fixes for using the correct paths for package management, like
not using absolute paths for the tools that man invokes, and using
the correct man search paths.
Displayed man pages contain uninterpreted escape sequences. It works
correctly when adding the '-r' option to DEFAULTLESSOPT (or piping to
"less -irs"), but the comment for this variable explicitly notes that
having to do that hints toward a broken setup. So I didn't do that and
we'll see later whether the current Haiku does better.
Cleanup up the Copyright field on several of my old .OPD files.
This was done to match the example at http://www.haiku-os.org/node/2525 which
doesn't contain a comma bewtween the date and the copyright owner.
