Beta release for VRCFT 5.0

I'm only putting this up here for more visibility.
I've updated the module to work with the new version of VRCFT (version 5.0).
Changes in this update include support for the new module SDK, display of the used Varjo HMD as an Icon and name, and the removal of the eye camera feed.
Since V5 currently doesn't support showing the camera feeds and the eye cam feed broke with VB3.8 anyways, I figured I might as well drop support for this legacy feature entirely.
I've also cleaned up the code within the project, but that shouldn't affect performance or quality (mostly just makes the module more maintainable).

Since there's no longer a mis-match of feature support with VRCFT versions and the module can figure out the generation of Varjo hardware on it's own now, there's only one version of the module again.
(update: reduced the file size a bit)