[Cauditor] Replace with error message

[RedSparr0w]

Wait to merge until discussions in #1449 resolved.

Cauditor seems to no longer be a service:
cauditor.org
github - hasn't been updated since 2016

[shields-ci]

	Messages
📖	✨ Thanks for your contribution to Shields, @RedSparr0w!
📖	Thanks for contributing to our documentation. We ❤️ our documentarians!

Generated by 🚫 dangerJS

[PyvesB]

Looks good to me! Indeed, as per this issue, the service seems to have been down for quite a while now. 😉

[RedSparr0w]

Thanks for reviewing @PyvesB 😄

[platan]

Looks great for me.

[platan]

Here https://www.mullie.eu/projects/ is some information about Cauditor "Cauditor is currently offline - I got tired of the AWS bills :)", written 8 month ago
https://github.com/matthiasmullie/matthiasmullie.github.io/blame/cc55e21859cd6bb2b01d80afcf5adb42d9f39525/projects.html#L24

[paulmelnikow]

Let's switch this to lightgray and merge!

[RedSparr0w]

I think it uses lightgray by default,
But will update it to explicitly use lightgray in case the default color changes in the future.
Will also update the test, to test for color.

[paulmelnikow]

Ah, that's probably right! I couldn't remember what our default was.

[RedSparr0w]

I have also updated it to use

setBadgeColor(badgeData, 'lightgray');

instead of

badgeData.colorscheme = 'lightgray';

As this will override any choice of color the user makes with lightgray.
Thought process being they will notice the non colored badge and remove it.

Do you think that's the right choice, or still fulfill the users preferred color?

[paulmelnikow]

Sounds good to me!