SpoutGL update from beta branch

1) Additional libraries
    - SpoutDX12 and SpoutDX9 libraries included in CMake build
2) Library example
    - New Tutorial04_Lib example for using libraries
	- Revise readme files
3) SpoutDX example solution
    - New SpoutDX Example.sln to build all SpoutDX examples
	- Revise source and readme files
	- Executable files copied to a Binaries/Examples folder
4) OpenGL examples
    - Windows
     -- Basic Windows OpenGL examples without library dependency
    - Openframeworks
      -- "CopySource.bat" for easy selection and copy of example source files
    - MSbuild to automate build
      -- build.bat - build current example
	  -- build-all.bat - build all examples
	  -- Executable files copied to a Binaries folder
	  -- Separate documentation

2.007.015

sub-headings

Update for SpoutDX12 and SpoutDX9 build

VS2017/VS2022 projects replaced by CMake build
Remove unused shaders class

Typo for video example

Update library project details for Platform VS2017

Update for VS2017 Platform 141
Update build library readme

Update for Windows Target Platform Version