Release highlights:
- Better folder organization: The samples now live in Samples/, external libraries now live in External/, and the test suite lives in Support/Tests/.
- All folders and files now use the PascalCase naming convention.
- RtxdiApplicationBridge.hlsli broken down into constituent files based on functionality.
- DIResamplingFunctions.hlsli and GIResamplingFunctions.hlsli broken down into constituent files based on functionality.