[elpa] externals/org updated (5b426a280e -> 2ccb31cc61)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  5b426a280e lisp/ox-html.el (org-html-timestamp): Fix adding 
:post-blank twice
       new  927278b497 lisp/org.el (org-sort-entries): Fix sorting by numeric 
priority
       new  2ccb31cc61 fixup ffb1652c4: Delete .gitmodules file


Summary of changes:
 .gitmodules              |  3 ---
 lisp/org.el              |  2 +-
 testing/lisp/test-org.el | 15 +++++++++++++++
 3 files changed, 16 insertions(+), 4 deletions(-)
 delete mode 100644 .gitmodules