Merge pull request #44 from ansibl8s/travis

.travis.yml

inventory/local-tests.cfg

roles/dnsmasq/tasks/main.yml

roles/dnsmasq/templates/resolv.conf.j2

roles/kubernetes/master/tasks/main.yml

roles/kubernetes/node/tasks/install.yml

roles/kubernetes/preinstall/tasks/main.yml

roles/network_plugin/tasks/calico.yml

roles/network_plugin/tasks/flannel.yml