Code Cleanup:

* [client] egl: move cursor code into a separate unit
* [client] egl: move fps code into a separate unit
* [client] egl: move desktop code into a separate unit

Features

* [host] Continual build integration
* [client] add switch to disable alert messages
* [client] Add OpenGL ES support (EGL)
* [client] Add YUV420 support to EGL
* [client] Add cursor rendering to EGL
* [client] Move SDL text rendering into a separate ABI
* [client] Update OpenGL renderer to use new font ABI
* [client] move FPS calculations out of OpenGL
* [client] Add FPS rendering to EGL
* [client] Add text rendering to EGL
* [client] Add splash rendering to EGL
* [client] Add alert rendering to EGL
* [client] Replicate mipmaping from OpenGL into EGL
* [client] Make EGL the default renderer

Bugs fixed:

* [client] don’t scale the mouse when in capture mode
* [client] Add support for wayland
* [host] Remove accidental usage of AVX instructions
* [host] Fix random host re-initialization crash
* [host] Fix rare cursor invisible bugs
* [client] fix early pre-connect rendering

Tuning:

* [client] Decouple host/client mouse sync
* [host] Profile DXGI
* [client] Schedule frame updates instead of using timeouts

Alpha 11

Alpha 11

[host] add store fence to shm writes as we are using writecombine

[host] compile MultiMemcpy on mingw

[host] updated host application for the new mt client format

See prior commit for details on this update

[client] added support for new header format

[host] dxgi: re-send the last frame if capture times out

This change prevents the guest from stalling on startup if there are no
frames being captured

Add issue template

[host] implemented variable cursor buffer size