- Added -S/--since to the nfsstat(1) manpage
    - The wording in the exportfs man page can be a bit confusing, implying
        that "exportfs -u :/foo" will unexport /foo from all hosts, which it
        won't
    - Removed nfsprog option since the kernel no longer supports it.
    - Removed mountprog option since the kernel no longer supports it.
    - Stop segfaults on amd64 during warnings messages.
    - Fix bug when both crossmnt and fsid are set.