[elpa] externals/denote updated (2ca1223c7b -> 528901354c)

[ELPA Syncer]

elpasync pushed a change to branch externals/denote.

      from  2ca1223c7b Add TODO for denote-link-buttonize-buffer conditionality
       new  c294eaf15f Make denote-directory-files a public function
       new  26c97bdee2 Make denote-directory-files-matching-regexp public
       new  e9512a5d65 Placate the compiler for denote-link-ol-store
       new  97f5f041aa Remove empty line
       new  016f1bc2ca Tweak how denote-faces-title sets its nil value
       new  b4d3573766 Remove TODO for Embark
       new  528901354c Rewrite the "Things to do" section for clarity


Summary of changes:
 README.org | 38 ++++++++++++++++++++++++--------------
 denote.el  | 49 ++++++++++++++++++++++++++-----------------------
 2 files changed, 50 insertions(+), 37 deletions(-)