master updated (28ae8440c62 -> 1da4fca0647)

[Po Lu]

oldosfan pushed a change to branch master.

      from  28ae8440c62 Unbreak project-find-file's future history when cpd is 
not root
       new  536b8b7bfd8 Make kill-ring-deindent-mode autoloaded
       new  324a109aa3a * lisp/indent-aux.el (kill-ring-deindent-mode): Add 
autoload cookie.
       new  1da4fca0647 Improve precision pixel scrolling


Summary of changes:
 lisp/indent-aux.el   |  76 +++++++++++++++++++++++++++++++++++
 lisp/pixel-scroll.el | 111 +++++++++++++++++++++++++--------------------------
 lisp/simple.el       |  42 -------------------
 src/image.c          |   3 +-
 src/xdisp.c          |  13 ++++--
 5 files changed, 143 insertions(+), 102 deletions(-)
 create mode 100644 lisp/indent-aux.el