[elpa] externals/denote updated (6a0646c5d5 -> 6c26b18e7a)

[ELPA Syncer]

elpasync pushed a change to branch externals/denote.

      from  6a0646c5d5 Avoid blank title in denote--retrieve-title-or-filename
       new  d125e839a2 Re-indent file
       new  91c25fbeed Add commands to add/remove keywords and rename file
       new  6c26b18e7a Document commands to add/remove keywords


Summary of changes:
 README.org | 20 ++++++++++++++++++++
 denote.el  | 52 ++++++++++++++++++++++++++++++++++++++++++++++------
 2 files changed, 66 insertions(+), 6 deletions(-)