[elpa] externals/org updated (a407a89c5f -> 1525a5a64e)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  a407a89c5f org-footnote.el:org-footnote-section: Fix typo in 
docstring
       new  f6f26d4ce4 org-babel-tangle: Do not overwrite when contents does 
not change
       new  1525a5a64e org-babel-load-file: Do not rely on 
`org-babel-tangle-file' making changes


Summary of changes:
 lisp/ob-tangle.el | 23 ++++++++++++++++++-----
 lisp/org.el       |  6 ++++++
 2 files changed, 24 insertions(+), 5 deletions(-)