Split the importer module out from the installer module (#468)

* Split the importer module out from the installer module

* Cleanup of unused imports

* Move updater into separate module #453

* Remove unused imports/formatting

* Disable the install and importer modules at the end of the setup

* Unused imports; update IJ style

* test explicit stage for php+mysql

* add more to matrix

* Add different MariaDB versions

* undo

app/Facades/Utils.php

@@ -5,9 +5,6 @@ namespace App\Facades;
 use GuzzleHttp\Client;
 use Illuminate\Support\Facades\Facade;
 
-/**
- * Class Utils
- */
 class Utils extends Facade
 {
     /**