* exports: Fix referrals when --enable-junction=no
* nfsidmap(v2): Add guards around [nfsidmap] usages of [sysconf].
* libnsm(v2): fix the safer atomic filenames fix
* libnsm: fix the safer atomic filenames fix
* nfsd: dump default number of threads to 16
* autoconf: don't build nfsdcltrack by default
* nfs(5): Update rsize/wsize options
* nfsdctl: clarify when versions can be set on the man page
* nfsdctl: fix up the help text in version_usage()
* libnsm: safer atomic filenames
* nfs-utils: fixup statd testing simulator host arg
* mount.nfs: retry NFSv3 mount after NFSv4 failure in auto negotiation
OBS-URL: https://build.opensuse.org/package/show/Base:System/nfs-utils?expand=0&rev=291
