Update install script

vagrant/install.sh

@@ -93,6 +93,8 @@ sudo /usr/sbin/nginx -t && sudo service nginx restart
 # Project Configuration
 sudo usermod -aG www-data vagrant
 sudo chown -R vagrant:www-data /var/www/html
+sudo chmod -R 775 /var/www/html/storage/
 
 cd $DIRECTORY
+composer install
 php artisan --version