[elpa] externals/org updated (cb8bf4a0d0 -> 4d8d7d6cb4)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  cb8bf4a0d0 org-babel-expand-references: Fix :noweb-ref expansion
       new  62a52b56bc Update my maintainer email
       new  1ae801e9c8 org: Add "mark domain as safe" convenience action
       new  1061db94ac org: Tweak styling of url in resource prompt
       new  795783d644 ox-latex: Remove unused argument
       new  4d8d7d6cb4 ox-latex: Fix string/symbol engraved-preamble val


Summary of changes:
 lisp/org-plot.el  |  2 +-
 lisp/org.el       | 36 +++++++++++++++------
 lisp/ox-beamer.el |  2 +-
 lisp/ox-html.el   |  2 +-
 lisp/ox-latex.el  | 93 +++++++++++++++++++++++++++----------------------------
 5 files changed, 75 insertions(+), 60 deletions(-)