MFC: r267191
The new NFS server would not allow a hard link to be
created to a symlink. This restriction (which was
inherited from OpenBSD) is not required by the NFS RFCs.
Since this is allowed by the old NFS server, it is a
POLA violation to not allow it. This patch modifies the
new NFS server to allow this.

Reported by:	jhb
Reviewed by:	jhb
Approved by:	re (kib)
MFC r267078, r267079:

  Update vt(4) console font author's email address
  Remove extra copy of old email address.

Approved by:	re