Update Travis config for new Rails root
Update Travis config for new Rails root

robbkidd/supermarket,chef/supermarket,tas50/supermarket,chef/supermarket,chef/supermarket,tas50/supermarket,tas50/supermarket,chef/supermarket,nellshamrell/supermarket,nellshamrell/supermarket,nellshamrell/supermarket,robbkidd/supermarket,juliandunn/supermarket,juliandunn/supermarket,tas50/supermarket,juliandunn/supermarket,chef/supermarket,juliandunn/supermarket,robbkidd/supermarket,nellshamrell/supermarket,robbkidd/supermarket