Wine staging 4.7 release

[Alistair Leslie-Hughes]

Binary packages for various distributions will be available from:
https://www.winehq.org/download

Summary since last release
* Rebased to current wine 4.7 (839 patches are applied to wine vanilla)

NOTE:
FAudio will not be supported until distro's have FAudio library as part 
of their
standard repositories.

Upstreamed (Either directly from staging or fixed with a similar patch).
* qwave: Added QOSCreateHandle stub.
* mciavi32: Add Support for MCI_MCIAVI_PLAY_FULLSCREEN.
* Report system information SystemPerformanceInformation info class.
* ntdll: Implement basic IO stats for SystemPerformanceInformation in 
NtQuerySystemInformation.
* wintrust: use enhanced crypto provider in VerifyImageHash.
* avifile.dll16: Correctly convert result of AVIStreamGetFrame to a segptr.
* avifile.dll16: Convert between AVISTREAMINFO (16 bit) and AVISTREAMINFOA.
* server: Add default security descriptor ownership for processes.
* server: Add default security descriptor DACL for processes.

Added:
* [46972] combase: Add 
GetRestrictedErrorInfo/RoOriginateLanguageException stubs.
* [46558] windowscodecs: Byte swap png read/write for 16-bpp data.
* [46309] winex11.drv: Use root-relative coordinates for events, if 
possible.
* [15346] winex11.drv: Query the X server for the actual rect of the 
window before unmapping it.
* [47074] gdi32: Add D3DKMTQueryStatistics stub.

Updated:
* ntdll-Junction_Points
* eventfd_synchronization
* server-Desktop_Refcount

Where can you help
* Run Steam/Battle.net/UPlay.
* Try you favorite game.
* Test your favorite applications.
* Improve staging patches and get them accepted upstream.

As always, if you find a bug, please report it via
https://bugs.winehq.org

Best Regards
  Alistair.