[elpa] externals/org updated (4197fcc641 -> 962b796900)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  4197fcc641 org-plot: Run `org-plot/gnuplot-script' in org buf
       new  b18635f745 org-persist: Disable when Emacs is called with -Q arg
       new  962b796900 org-element: Implement tree search caching


Summary of changes:
 lisp/org-element.el | 169 +++++++++++++++++++++++++++++++++++++---------------
 lisp/org-macs.el    |   7 +++
 lisp/org-persist.el | 162 +++++++++++++++++++++++++++----------------------
 3 files changed, 218 insertions(+), 120 deletions(-)