Review the raw-loader dependency version in the project documentation

[oleq]

We had a bug report concerning installing the editor with the Vue CLI from source (plenty of errors).

As it turned out the culprit was the raw-loader dependency, which has been updated to v1.0.0 a week ago by the maintainers (our project uses v0.5.1).

I updated the Vue.js feature guide so it tells the users to install raw-loader@0.5.1 but I also noticed that there are other guides that require installing raw-loader from npm and, in theory, they all could suffer from the same bug:

ckeditor5/docs/builds/guides/frameworks/react.md
ckeditor5/docs/builds/guides/frameworks/vuejs.md
ckeditor5/docs/builds/guides/integration/advanced-setup.md
ckeditor5/docs/framework/guides/quick-start.md

Things to do:

• Check if this is actually an issue for these guides if people install 1.0.0 instead of 0.5.x (I'm pretty sure it is),
• If so, update the guides replacing raw-loader with raw-loader@0.5.1.
• Alternatively, we could figure out what's wrong with v1.0.0 and update our configs instead, effectively migrating the project to the latest raw-loader.

[jodator]

I'l update the docs as there are few minor issues:

1. I think the SVG part is not correct on how to use raw-loader:

   chainWebpack: config => {
   	// Vue CLI would normally use its own loader to load .svg files. The icons used by
   	// CKEditor should be loaded using raw-loader instead.
   	config.module
   		.rule( 'svg' )
   		.test( /ckeditor5-[^/\\]+[/\\]theme[/\\]icons[/\\][^/\\]+\.svg$/ )
   		.use( 'file-loader' )
   		.loader( 'raw-loader' );
   }

   Should at least .use( 'raw-loader' ) (not file-loader) and then chain .loader( 'raw-loader' ) - that was causing the wrong config object error.

2. Remove (or use better .test() ) the Vue's base loader for SVG. The base loader is used instead of the one from docs and just replaces SVG file's path.

[oleq]

@jodator But what's the actual conclusion?

Is it OK that we recommend npm install raw-loader and it comes as v1.0.0?

Or should we state there that npm install raw-loader@0.5.1 is required?

[jodator]

Still testing