[elpa] externals/posframe updated (70ba4e7 -> 81399de)

[ELPA Syncer]

elpasync pushed a change to branch externals/posframe.

      from  70ba4e7   * posframe.el (posframe--create-posframe): recreate 
posframe when border color change.
       new  e0d0461   Fix checkdoc warn.
       new  81399de   Require emacs 26.1


Summary of changes:
 posframe.el | 163 +++++++++++++++++++++++++++++++++---------------------------
 1 file changed, 90 insertions(+), 73 deletions(-)