Merge branch 'jt/rev-list-missing-print-info'

"git rev-list --missing=" learned to accept "print-info" that gives
known details expected of the missing objects, like path and type.

* jt/rev-list-missing-print-info:
  rev-list: extend print-info to print missing object type
  rev-list: add print-info action to print missing object path

diff --cc Documentation/rev-list-options.adoc
Simple merge