GitLab

* Add UltraHDRLoader

* Add UltraHDRLoader example
Adjust files.json
Add 2K hdr.jpg texture

* Change URL validation to equivalent hdrgm:Version param validation

* Add docs screenshot

* Adjust for DeepScan

* Add THREE.FloatType support

* Return pending DataTexture directly from .load

* Deprecate hdrjpg example

* Adjust code to precalculate values where feasible
Adjust for DeepScan