php artisan serve and dusk testing (#9422)

* php artisan serve and dusk testing

* Fix style

* move if into, in case we need to have different configs

* fix travis yml

* Add missing folders files

* Try to fixup Travis-ci

* revert variable, change check

* skip browser tests for phpunit runs
set up env correctly

* maybe bg is needed

* attempt to fix env

* install Chrome

* Update tests
fix migrations

* Move pylint to python2

* use testing .env

* Running chrome on port 9515 conflicts with the instance started by the tests.  It is probably not needed.

* suppress some artisan serve output

* remove the unused updater

app/Application.php

@@ -0,0 +1,35 @@
+<?php
+/**
+ * Application.php
+ *
+ * Extension of base application class
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * @package    LibreNMS
+ * @link       http://librenms.org
+ * @copyright  2018 Tony Murray
+ * @author     Tony Murray <murraytony@gmail.com>
+ */
+
+namespace App;
+
+class Application extends \Illuminate\Foundation\Application
+{
+    public function publicPath()
+    {
+        // override the public path
+        return $this->basePath.DIRECTORY_SEPARATOR.'html';
+    }
+}