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

bootstrap/app.php

@@ -11,7 +11,7 @@
 |
 */
 
-$app = new Illuminate\Foundation\Application(
+$app = new App\Application(
     $_ENV['APP_BASE_PATH'] ?? dirname(__DIR__)
 );