Add a JavaScript binding for nanoColor

Currently OCIO is not available for use in web applications (i.e., running in a browser). This task is to add a JavaScript binding that makes it simple to use OCIO for color management in web applications.

The proposal is that this binding would only be available for nanoColor, since it is specifically targeted as a lighter weight version of OCIO that is simpler to adapt for this purpose.

More details will be forthcoming, but if people have requirements for this feature, please add a comment to this issue.

No se nombran archivos, pruebas ni puntos de entrada. Primero localiza la implementación de nanoColor y cualquier binding de lenguaje existente, y luego aclara los requisitos del navegador con las partes interesadas del issue; el trabajo estará terminado cuando un binding de JavaScript acordado admita la gestión del color de nanoColor en aplicaciones web.

Escrito por el modelo de indexación a partir del texto del issue.