[elpa] externals/exwm updated (81e5226 -> bd99d8c)

[Chris Feng]

ch11ng pushed a change to branch externals/exwm.

      from  81e5226   * exwm-workspace.el: Use closures rather than `(lambda 
...)
       new  73b4d6f   ; Follows up
       new  bd99d8c   Support monitor mirroring


Summary of changes:
 exwm-floating.el | 122 +++++++++++++++++++++++++++----------------------------
 exwm-input.el    |  12 +++---
 exwm-manage.el   |   4 +-
 exwm-randr.el    |  44 ++++++++++++++++----
 4 files changed, 105 insertions(+), 77 deletions(-)