[elpa] externals/org updated (772f7ac -> a9a95cb)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  772f7ac   macro: Fix modification-time macro
       new  628bb4f   lint: Improve checks for internal macros
       new  a9a95cb   lint: Silence byte-compiler


Summary of changes:
 lisp/org-lint.el              | 80 ++++++++++++++++++++++++++++---------------
 testing/lisp/test-org-lint.el |  6 ++++
 2 files changed, 59 insertions(+), 27 deletions(-)