BSD.usr.dist:

BSD.usr.dist:
Added forgotten share/doc/psd/05.sysman and share/zoneinfo/America/Indiana.

bsd.doc.mk:
Nuked mkdir -p and wrong fixups of the leaf directory's ownerships and
permissions.  The doc tree should be well enough established for this
to be safe.  Installs to directories should use a trailing slash on
the directory name so installs to non-drectories are fatal, but I
didn't start changing them.

bsd.man.mk:
Nuked mkdir -p and wrong fixups of the leaf directory's ownerships and
permissions.  They were overkill to create just /usr/share/info.

zoneinfo/Makefile:
No changes yet.  zic creates directories with ordinary 755 permissions.
Why do we use 555 permissions for directories in /usr/share/zoninfo.
Why not for zoneinfo itself?  /proc and /dev/fd are the only other
directories in the system with 555 permissions.