writeFiles default should be `true`
Either the config examples should include `writeFiles: true` or the default should be `writeFiles: true`.

The expectation is the example configs will result in a working module, and I think you'll find that you'll get a lot more adoption of this module if you give a cut-n-paste config example that works, allowing devs to skip the RTFM and head-bang-against-wall phase of installation. 

Also, the `vusion/webfonts` `writeFiles` default is `true`, which is also confusing that the `webfonts-loader` default would be `false`.

Thank you for this code!