Wine staging 4.9 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 4.9 (831 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).
* dinput: Allow Enumeration of joysticks with DirectX 3.
* windowscodecs: Improve compatibility of IMILBitmapSource interface.
* windowscodecs: Add support for IMILBitmapScaler interface.
* amstream: Avoid implicit cast of interface pointer.

Added:
* [47018] gdi32: Paint 32-bpp bitmaps with an alpha channel using 
GdiAlphaBlend.
* [47235] ncrypt: Steep (Uplay) crashes on unimplemented function 
ncrypt.dll.BCryptSecretAgreement

Updated:
* ntdll-Junction_Points
* bcrypt-BCryptSecretAgreement
* winebuild-Fake_Dlls

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.