master updated (9a5176aec0 -> 5e26d5f527)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  9a5176aec0 Generalize & simplify implementation of user edits to VC 
commands
       new  573f31db96 image-dired: Add new %-format specifiers for header line
       new  0e6c15bbaf image-dired: Add faces for header line
       new  5e26d5f527 ; Simplify image-dired-forward-image


Summary of changes:
 etc/NEWS                        |  32 +++++---
 lisp/image/image-dired-dired.el |  11 +--
 lisp/image/image-dired.el       | 173 ++++++++++++++++++++++++++--------------
 3 files changed, 143 insertions(+), 73 deletions(-)