Specify variables location

[hamishjohnson]

According to https://vuetifyjs.com/en/customization/sass-variables#vue-cli-install

In order to specify your variable overrides, you must put it in a styles/scss/sass folder in the src. I would like to be able to specify where these styles are stored.

[XavierChevalier]

The change of path will be very useful!
To solve the problem temporarily, we had to create a src/sass/variables.scss file in which we have :

// ./src/sass/variables.scss

@import "./../assets/styles/settings/variables"; // Here, the true path to the stored file.

We are hoping for an option to avoid this.

[davydnorris]

See #187 for an additional bug related to this

[johnleider]

Duplicate of #187