This recommended update for coreutils fixes the following issues:

- Add upstream patches for df(1) from upstream, thus aligning with SLES12:
* df: improve mount point selection with inaccurate mount list:
- coreutils-df-improve-mount-point-selection.patch
* doc: mention that df -a includes duplicate file systems (deb#737399)
- coreutils-df-doc-df-a-includes-duplicate-file-systems.patch
* df: ensure -a shows all remote file system entries (deb#737399)
- coreutils-df-show-all-remote-file-systems.patch
* df: only suppress remote mounts of separate exports with --total
(deb#737399, rh#920806, boo#866010, boo#901905)
- coreutils-df-total-suppress-separate-remotes.patch