kubo-release 0.13.0

• Kubernetes 1.9.2 -- story and story.
• Flannel 0.9.1 -- story.
• RBAC as the default authorization mode.
• Support for VM power-offs and restarts -- story.
  • Reliance on certain functionality provided by BOSH was causing restarting VMs to fail.
• Secure communications between system specs (Dashboard, Heapster and InfluxDB) -- story and story.
• Ability to configure the timeout for system specs -- story.
  • The BOSH property is kubernetes-system-specs.timeout-sec and is set to 20 minutes by default.
• Ability to update addon specs without experiencing API downtime -- story.
• Ability to get diagnostic information if a system pod fails to be applied -- story.
• Ability to have the default storage class be used in PVCs that do not specify a storage class -- story.
• Ability to rotate the Kubernetes API certificate -- story.
• Ability to use the syslog addon in a CFCR deployment -- story.
• Fix: to not print secrets in user-facing scripts -- story.
• Fix to not have more than one nodes go down during an upgrade -- story.
• vSphere Fix: to avoid a synchronization issue that was causing master to fail to start -- story.
• OpenStack Fix to have CFCR properly configure Kubernetes in order to communicate securely (TLS) to OpenStack -- cloudfoundry-incubator/kubo-release#156.