Pyradiance

add TIR tag to WrapBSDF.

**Full Changelog**: https://github.com/LBNL-ETA/pyradiance/compare/v1.0.0...v1.0.1

- Pyradiance now include c++ binding for finer ray tracing control using Radiance C++ classes.
- New Rcontrib Xform WrapBSDF Pcomb Rcomb class-based workflow instead of separate input data classes.
- genbsdf and rtpict perl script now moved to native python.

**Full Changelog**: https://github.com/LBNL-ETA/pyradiance/compare/v0.5.3...v1.0.0

**Full Changelog**: https://github.com/LBNL-ETA/pyradiance/compare/v0.5.2...v0.5.3

Refactor xform to be builder based to preserve order of operations.

**Full Changelog**: https://github.com/LBNL-ETA/pyradiance/compare/v0.5.1...v0.5.2

add genbox and genrev.
added many Radiance binaries but without interfaces.

**Full Changelog**: https://github.com/LBNL-ETA/pyradiance/compare/v0.5.0...v0.5.1

Add spectral simulation features from Radiance

**Full Changelog**: https://github.com/LBNL-ETA/pyradiance/compare/v0.4.2...v0.5.0