[elpa] externals/denote updated (a8b6af8978 -> a170c81073)

[ELPA Syncer]

elpasync pushed a change to branch externals/denote.

      from  a8b6af8978 Document buttonisation command
       new  95d0b8b1e5 Remove obsolete denote-dired-post-rename-functions
       new  a170c81073 Document batch-renaming commands


Summary of changes:
 README.org      |  77 ++++++++++++++++++++---------
 denote-dired.el | 147 +++++++++++++++++++++++++++++---------------------------
 2 files changed, 130 insertions(+), 94 deletions(-)