master updated (033d370a51 -> ef559dcd2a)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  033d370a51 * lisp/progmodes/ruby-mode.el (ruby-mode): Set 
outline-regexp, outline-level.
       new  99c96f50ed Move dired-do-relsymlink from dired-x.el to dired.el
       new  fc50847b40 Delete redundant defgroup dired-keys
       new  ef559dcd2a Don't mention moved variable in dired-x manual


Summary of changes:
 doc/emacs/dired.texi  |  29 +++++++++++--
 doc/misc/dired-x.texi |  33 +--------------
 etc/NEWS              |   8 ++++
 lisp/dired-aux.el     |  77 ++++++++++++++++++++++++++++++++++
 lisp/dired-x.el       | 112 +-------------------------------------------------
 lisp/dired.el         |  13 ++++++
 6 files changed, 127 insertions(+), 145 deletions(-)