Revision control

++ Qt 5.10 introduces many new features and improvements as well as bugfixes
++ over the 5.9.x series. For more details, refer to the online documentation
++ included in this distribution. The documentation is also available online:
++
++
++ The Qt version 5.10 series is binary compatible with the 5.9.x series.
++ Applications compiled for 5.9 will continue to run with 5.10.
++
++ Some of the changes listed in this file include issue tracking numbers
++ corresponding to tasks in the Qt Bug Tracker:
++
++
++ Each of these identifiers can be entered in the bug tracker to obtain more
++ information about a particular change.
++
++ ****************************************************************************
++ * Qt Wayland QPA Plugin 5.10.0 Changes *
++ ****************************************************************************
++
++ - [QTBUG-58423] Make sure wl_surface exists when SurfaceCreated is sent.
++
++ - Set QScreen product information.
++
++ - Shared memory buffers are now created in a thread safe manner,
++ and are simple memory buffers that do not exist on disk.
++
++ ****************************************************************************
++ * Qt Wayland Compositor API 5.10.0 Changes *
++ ****************************************************************************
++
++ - [QTBUG-56174] Add support for xdg-shell-unstable-v6.
++
++
++ ****************************************************************************
++ * Qt Wayland 5.10.0 General Changes *
++ ****************************************************************************
++
++ - The server buffer integration has been updated to be more stable, and
++ the (private) API is now more usable.