use ci-common tools from before 1.0
use ci-common tools from before 1.0

There were changes in the ci-common tooling that made the existing
Travis steps break. https://github.com/chef/ci-studio-common#changes-in-100

Signed-off-by: Robb Kidd <11cd4f9ba93acb67080ee4dad8d03929f9e64bf2@chef.io>

robbkidd/supermarket,chef/supermarket,robbkidd/supermarket,chef/supermarket,chef/supermarket,robbkidd/supermarket,chef/supermarket,chef/supermarket,robbkidd/supermarket