[elpa] externals/denote updated (e98b9e2f9b -> 59e6c43f9b)

[ELPA Syncer]

elpasync pushed a change to branch externals/denote.

      from  e98b9e2f9b Further simplify denote-link--prepare-backlinks
       new  3100af5903 Update the value of 
denote-link-backlinks-display-buffer-action
       new  f69767ef1d Do not display bakclinks buffer if there are no matches
       new  4797af4be6 Do not insert any heading text into the backlinks buffer
       new  8d88617a03 Refactor backlink buffer commands to specify their own 
buffer name
       new  6c330d4b35 Include cross reference to Org heading backlinks
       new  59e6c43f9b Make denote-org-extras-link-to-heading use selected text 
for description


Summary of changes:
 README.org           | 12 +++++++++-
 denote-org-extras.el | 12 ++++++++--
 denote.el            | 63 +++++++++++++++++++++++++++++-----------------------
 3 files changed, 56 insertions(+), 31 deletions(-)