[elpa] externals/org updated (99681ce389 -> b6098500ae)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  99681ce389 org: Support completion of cite-related keywords
       new  b713b9afa1 mk: Add make target "repro" for easy bug testing
       new  b6098500ae org-keys: Bind ESC <left> by default


Summary of changes:
 doc/org-manual.org |  8 ++++++++
 lisp/org-keys.el   |  1 +
 mk/default.mk      | 21 +++++++++++++++++++++
 mk/targets.mk      |  5 ++++-
 4 files changed, 34 insertions(+), 1 deletion(-)