master updated (192de232bf -> 3bdeedd8ac)

[Po Lu]

oldosfan pushed a change to branch master.

      from  192de232bf Fix leak of event data on GTK+ 2.x
       new  6871e649b5 Add new drag-and-drop test
       new  3bdeedd8ac Improve compatibility with some clients of the Motif 
drop protocol


Summary of changes:
 lisp/select.el         |  32 ++++++++++-----
 src/xfns.c             |   2 +-
 src/xselect.c          | 107 +++++++++++++++++++++++++++++++++++--------------
 src/xterm.c            |  14 ++++++-
 src/xterm.h            |   3 +-
 test/lisp/dnd-tests.el |  13 +++++-
 6 files changed, 126 insertions(+), 45 deletions(-)