master updated (35af917f18 -> 78698e9211)

[Juri Linkov]

jurta pushed a change to branch master.

      from  35af917f18 Revert parts of 3f076a8e44 that caused test failures
       new  4803fba487 'C-x v v' on a diff buffer commits it as a patch 
(bug#52349)
       new  78698e9211 'C-c C-d' on vc-log buffer shows the diff from 
'vc-log-fileset' (bug#52349)


Summary of changes:
 etc/NEWS                 |  6 ++++++
 lisp/vc/diff-mode.el     |  9 +++++++++
 lisp/vc/log-edit.el      | 13 +++++++++++++
 lisp/vc/vc-dispatcher.el | 18 +++++++++++++-----
 lisp/vc/vc-git.el        | 23 ++++++++++++++++++++---
 lisp/vc/vc.el            | 48 +++++++++++++++++++++++++++++++++++++++++-------
 6 files changed, 102 insertions(+), 15 deletions(-)