master updated (824d31e -> 5d6e1c7)

[Po Lu]

oldosfan pushed a change to branch master.

      from  824d31e   Remove empty lines from stash read prompt
       new  673eada   Explain confusing aspects of XInput 2 scroll wheel 
reporting
       new  5d6e1c7   Move the precision pixel scrolling feature to 
pixel-scroll.el


Summary of changes:
 etc/NEWS                    |  10 +--
 lisp/better-pixel-scroll.el | 147 --------------------------------------------
 lisp/pixel-scroll.el        | 121 ++++++++++++++++++++++++++++++++++++
 src/xterm.c                 |  43 ++++++++++++-
 4 files changed, 169 insertions(+), 152 deletions(-)
 delete mode 100644 lisp/better-pixel-scroll.el