[elpa] externals/ement updated (caf7ca9d1c -> a47de8af38)

[ELPA Syncer]

elpasync pushed a change to branch externals/ement.

      from  caf7ca9d1c Add: Authenticated media support
       new  16e9595f01 Change: (ement-room-mode) Set 
`filter-buffer-substring-function'
       new  d29bccb647 Docs: Update changelog
       new  a47de8af38 Merge: Set filter-buffer-substring-function in room 
buffers


Summary of changes:
 README.org    |  3 ++-
 ement-room.el | 14 ++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)