master updated (e7009a6 -> e679e0a)

[Stefan Kangas]

skangas pushed a change to branch master.

      from  e7009a6   Fix an unbound variable in html skeletons
       new  c00758a   Remove XEmacs compat code from hashcash.el
       new  e679e0a   Don't use obsolete variable write-contents-hooks


Summary of changes:
 lisp/mail/hashcash.el | 16 +++++-----------
 lisp/mh-e/mh-show.el  |  2 +-
 lisp/textmodes/rst.el |  2 +-
 3 files changed, 7 insertions(+), 13 deletions(-)