[elpa] externals/denote updated (d0e7c844ce -> 694c1517be)

[ELPA Syncer]

elpasync pushed a change to branch externals/denote.

      from  d0e7c844ce Document Summer Emacs' essay about usage of Emacs, 
Denote, etc.
       new  09548075cf Tweak formatting of denote--retrieve-files-in-xrefs
       new  694c1517be Expose public functions for returning links or backlinks


Summary of changes:
 README.org | 10 ++++++++++
 denote.el  | 66 +++++++++++++++++++++++++++++++++++++++++++-------------------
 2 files changed, 56 insertions(+), 20 deletions(-)