* update opengl and install all headers

* improve angle

* update egl-registry

* fix osx regression

* update baseline.

* fix uwp regressions

* fix osx and linux regression

* add encoding patch

* bump glad control

* rechdeck gl visibility from native build

* removed unnecessary commented code

* add GL_VISIBILITY to the exported targets

Co-authored-by: dan-shaw <51385773+dan-shaw@users.noreply.github.com>

* Some package fixes necessary to build with MinGW toolchain

* [libraqm] Fix build error caused by trying to write to source directory

* [tmxparser] Fix build failure when tmx port is intalled before tmxparser port

System include path was added first on compiler command line. This leads to
build failure when there is a tmx.h header file in system include path.

* [qt5-base][angle] Trigger CI rebuild

* [kd-soap] Fix build error

* Update ci.baseline

Co-authored-by: Robert Schumacher <roschuma@microsoft.com>

* [angle] Update to 2019-12-31

* [angle] install *.inc files

* [angle]Fix windows build error: cannot find definition far.

* [Angle]Re-fix build error.

* [angle] Update to the latest commit.

* Fix build linux.

* Update CMakeList.txt and linux patch.

* update to latest

* Disable OpenGL deprecation warnings

* Update CMakeLists.txt

* include objective c files

* don't filter any files out of common (same as upstream autotools)

* drop unit tests so we don't bring in gtest

* add filter mode

* add back filter except for android

* [angle] Update to latest master

* [angle] Add gpu_info_util

* [vcpkg] Add "Homepage" field to the CONTROL files.