[elpa] externals/org updated (6766c45 -> ed53355)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  6766c45   org-lint: Add checkers for citations and related
       new  b4acde3   lint: Allow user-defined checkers during linting
       new  ed53355   lint: Reorder file


Summary of changes:
 etc/ORG-NEWS                  |   5 +
 lisp/org-lint.el              | 980 ++++++++++++++++++++++--------------------
 testing/lisp/test-org-lint.el |  20 +
 3 files changed, 543 insertions(+), 462 deletions(-)