[elpa] externals/ement updated (420fdba7e0 -> ef84ffcb1e)

[ELPA Syncer]

elpasync pushed a change to branch externals/ement.

      from  420fdba7e0 Comment: Add TODO
       new  ca672b5aab Add: (ement-directory-next) and associated changes
       new  f7372fbc24 Add/Change: (ement-room-timestamp-header-imenu-format) 
And use
       new  cc1750de11 Change: (timestamp headers) Remove H:M from date-only, 
insert separately
       new  ef84ffcb1e Change/Fix: (ement-room--insert-event) Account for 
timestamp headers


Summary of changes:
 README.org         |  10 ++++
 ement-directory.el | 160 +++++++++++++++++++++++++++++++++++------------------
 ement-room.el      |  38 ++++++++-----
 3 files changed, 141 insertions(+), 67 deletions(-)