loginLogo Needs url not a `path

[Oglopf]

We received a discourse today about setting up the loginLogo and getting errors around its rendering.
https://discourse.openondemand.org/t/loginlogo-not-being-found/3429/2

Looking at the docs they shared, it looks like that should only be a path, not a full url like we have documented. It looks to work once you use the url though. It might be we just need to update the docs, but I wanted to check that this isn't a bug first.

[johrstrom]

Is this a ticket here or the documentation? Thinking about this a bit - I'll bet it means the URI path not the filesystem path.

I.e., I'm guessing that

loginLogo: "/public/uos_logo_white_small.png"

would have worked instead of specifying the file system path that included /var/www.

[connorourke]

Having "/public/uos_logo_white_small.png" doesn't seem to work either.

[johrstrom]

It worked for me

You can see in the HTML it's the relative URI path.