Attempt to get travis working with scout

.travis.yml

@@ -33,6 +33,7 @@ before_script:
   - psql -U travis -d travis_ci_test -c 'create extension postgis'
   - cp .env.travis .env
   - php artisan key:generate
+  - php artisan scout:flush
   - php artisan migrate
   - php artisan db:seed
   - php artisan serve &