[elpa] externals/org updated (ef4d8adcaa -> cfb2ddab11)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  ef4d8adcaa fixup! org-lint: Lint malformed timestamps
       new  57eb97fa35 org-element: Consistently drop text properties when 
parsing
       new  b70ef01ff2 org-element: Prefer property values that occupy less 
memory
       new  ec694f00de org-element-inlinetask-parser: Store boolean instead of 
larger integer
       new  aafa0c2828 org-element: Cache commonly used property value strings 
in obarray
       new  6fd6b94cd5 org-element-parse-buffer: Use "property" term 
consistently
       new  c8e8f4e3c2 org-fold--reveal-headline-at-point: Fix edge case with 
invisible subtree
       new  546f2d86d1 org-add-prop-inherited: Avoid modifying S
       new  c0cdc5f77c * lisp/org.el (org-at-heading-p): Do not call redundant 
`bolp'
       new  ea3d06e57e org-element--cache-active-p: Fix when cache is not 
initialized
       new  cfb2ddab11 org-update-checkbox-count: Disable fold modification 
check


Summary of changes:
 lisp/org-element.el | 95 ++++++++++++++++++++++++++++++++++-------------------
 lisp/org-fold.el    |  2 +-
 lisp/org-list.el    | 11 ++++---
 lisp/org.el         |  5 ++-
 4 files changed, 70 insertions(+), 43 deletions(-)