[elpa] externals/emms updated (c8b64ecc93 -> b253c2815f)

[ELPA Syncer]

elpasync pushed a change to branch externals/emms.

      from  c8b64ecc93 * doc/emms.texinfo: expand on `emms-play-playlist'
       new  2649f51477 * AUTHORS: add Kierin Bell
       new  4a176508e0 * emms-mark.el: fix bug when setting 
`emms-playlist-default-major-mode' to `emms-mark-mode'
       new  b253c2815f * emms-playlist-mode.el: Do not run `emms-playlist-mode' 
when `major-mode' is `emms-mark-mode'.


Summary of changes:
 AUTHORS               | 1 +
 emms-mark.el          | 2 +-
 emms-playlist-mode.el | 2 +-
 3 files changed, 3 insertions(+), 2 deletions(-)