Silk.NET.Direct3D.Compilers 2.0.0-preview5

Includes everything from the last previews, as well as: - Maths packaging fixes - Improved function pointer support - Vulkan bug fixes - OpenGL VSync fixes - Miscellaneous Linux library loading improvements (#279) - More OpenGL framebuffer bit-depth options (#286) - Shared OpenGL contexts (#334) - SDL windowing improvements (#350) - Minor assembly size improvements (#374) - Other miscellaneous fixes and improvements

       This is the last 2.0 preview before full release, and is a production-ready "go live" release. Feel free to use this in new applications.