Unity Exporter page is out of date and has broken links

[SimonDarksideJ]

Using the Unity Exporter page today, I found numerous errors:

https://github.com/BabylonJS/Documentation/blob/master/content/resources/Unity/Projects.md

• Missing a fair amount of the required configuration (which show up as warnings with the latest eporter)
• The "Getting Started" video link is broken (in fact the whole babylontoolkit website is down)

[PirateJC]

@SimonDarksideJ - The documentation pages have recently been overhauled. Are you issues still a concern? If so would you be interested in doing a PR to add the missing information?

[SimonDarksideJ]

Obviously all pre-existing links are now broken, but I eventually found the newer Unity Exporter docs.
There is still a disconnect between the exporter and the new docs from the Unity Exporter GitHub site.

Also the "featured video" needs recording with the latest release and cutting down so that if purely focuses on the exporter. I found it very hard to watch and there was content added in the video which is not mentioned anywhere on the Exporter site or documentation.

But it is certainly a vast improvement, so kudos to the team for all the hard work.

P.S. I did also raise an issue on the exporter github site to request UPM packages for Unity content, as UnityPackages are far too destructive to use these days.

Thanks @PirateJC :D

[PirateJC]

Roger that! Thanks @SimonDarksideJ.

Pinging @MackeyK24 who owns the Unity Exporter. I know he's working on some new documentation. Mackey I know you're busy, how's it going?