master updated (73eafa5 -> 16b46b9)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  73eafa5   * lisp/epg.el (epg-key): Use explicit copier with proper 
prefix
       new  91b6f49   image-dired: Move menu definitions to top level
       new  09a38b0   image-dired: Signal error if file is missing on display
       new  67af044   image-dired: Improve menus
       new  16b46b9   image-dired: Support wrap-around in 
display-next-thumbnail-original


Summary of changes:
 lisp/image-dired.el | 214 +++++++++++++++++++++++++++-------------------------
 1 file changed, 110 insertions(+), 104 deletions(-)