[elpa] externals/exwm updated (e597ab4 -> d650159)

[Chris Feng]

ch11ng pushed a change to branch externals/exwm.

      from  e597ab4   Add support for RandR 1.5 monitor
       new  9dcfff5   Expose `exwm-randr-refresh' public interface
       new  d650159   Fix wrong stacking order of tiling X windows


Summary of changes:
 exwm-manage.el | 19 ++++++++++++++-----
 exwm-randr.el  |  7 ++++++-
 2 files changed, 20 insertions(+), 6 deletions(-)