master updated (559c89f -> 9056e63)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  559c89f   * lisp/emacs-lisp/backquote.el: Use lexical binding.
       new  ad0643e   Update modus-operandi, modus-vivendi to 0.13.0
       new  dfff410   Fix building modus-themes Info manual
       new  731a26b   * doc/emacs/ack.texi (Acknowledgments): Remove now 
deleted files.
       new  fd5c088   Remove some references to Emacs 18 and 19
       new  9056e63   Remove some Emacs 19 compat code


Summary of changes:
 doc/emacs/ack.texi                 |   49 +-
 doc/misc/Makefile.in               |    2 +-
 doc/misc/forms.texi                |   26 -
 doc/misc/modus-themes.texi         | 2838 ++++++++++++++++++++++++++++++++++++
 etc/themes/modus-operandi-theme.el | 1386 +++++++++++-------
 etc/themes/modus-vivendi-theme.el  | 1376 ++++++++++-------
 lisp/arc-mode.el                   |    3 +-
 lisp/emacs-lisp/edebug.el          |    1 -
 lisp/type-break.el                 |    8 +-
 9 files changed, 4640 insertions(+), 1049 deletions(-)
 create mode 100644 doc/misc/modus-themes.texi