[NFS-Ganesha-Devel] Announce Push of V2.7.1

Branch next Tag:V2.7.1 Release Highlights * Some doc and config cleanup * two packaging/build fixes * some compiler error/warning fixes Signed-off-by: Frank S. Filz <ffilzlnx(a)mindspring.com&gt; Contents: af26bf4 Frank S. Filz V2.7.1 a7911fc Kaleb S. KEITHLEY selinux: add nfs-ganesha-selinux subpackage c607e43 Daniel Gryniewicz Fix uninitialized use compile error 2bf45bb Kinglong Mee nfs_main: fix uninitialised log_path and dump_trace 366d045 Jeff Layton tools: make sure ganesha-rados-grace is installed if built 76955c3 Jeff Layton config_samples: update the ceph.conf example config 4a34f1b Jeff Layton doc: clean up ganesha-rados-grace document