master updated (133f9a7 -> 7842a60)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  133f9a7   Fix tty mouse wheel on window systems other than X
       new  5d7eb29   Clarify Creating Frames documentation
       new  7842a60   Improve before-make-frame-hook and 
after-make-frame-functions docs


Summary of changes:
 doc/lispref/frames.texi |  9 ++++-----
 lisp/frame.el           | 11 +++++++++--
 2 files changed, 13 insertions(+), 7 deletions(-)