[elpa] externals/activities updated (83db6b5547 -> 4b88f47d12)

[ELPA Syncer]

elpasync pushed a change to branch externals/activities.

      from  83db6b5547 Merge: (activities-kill-buffers) etc.
       new  25388b8ebc Add: (activities-switch-buffer) and tabs code
       new  80e76f2924 Docs: Clarify comparison
       new  4b88f47d12 Comment: Add TODO


Summary of changes:
 README.org         |  5 +++-
 activities-tabs.el | 39 ++++++++++++++++++++++++++++-
 activities.el      | 12 +++++++++
 activities.info    | 73 ++++++++++++++++++++++++++++++------------------------
 4 files changed, 95 insertions(+), 34 deletions(-)