Merge pull request #138 from kubespray/integration_tests

.travis.yml

ansible.cfg

roles/apps/k8s-kube-logstash

tests/README.md

tests/ansible.cfg

tests/cloud_playbooks/create-aws.yml

tests/cloud_playbooks/create-gce.yml

tests/cloud_playbooks/delete-aws.yml

tests/cloud_playbooks/delete-gce.yml

tests/local_inventory/host_vars/localhost

tests/local_inventory/hosts.cfg

tests/run-tests.sh

tests/scripts/ansibl8s_test.sh

tests/shebang-unit

tests/templates/inventory-gce.j2

tests/templates/inventory.ini.j2

tests/testcases/010_check-apiserver.yml

tests/testcases/020_check-create-pod.yml

tests/testcases/030_check-network.yml