Merge branch 'mm/ls-files-s-doc'

Doc update. * mm/ls-files-s-doc: Documentation: document elements in "ls-files -s" output in order

Junio C Hamano committed Apr 16, 2017 at 23:29 UTC 97d9e97941a7f960704eb64a96f2f206b5dfb9a9

No changes.