master updated (c70fdcd -> 722a908)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  c70fdcd   Increase image-dired-show-all-from-dir-max-files to 500
       new  75ebbc6   image-dired: Don't show thumbnails if there are no image 
files
       new  722a908   ; * lisp/image-dired.el: Be more consistent with spelling.


Summary of changes:
 lisp/image-dired.el | 43 ++++++++++++++++++++++---------------------
 1 file changed, 22 insertions(+), 21 deletions(-)