Kubernetes dashboard for DevStats kubernetes deployment

• Run ./create_dashboard.sh. It creates Kubernetes dashboard exposed on localhost only.
• Run ./get_token.sh to get access token (this is executed by create_dashboard.sh as a last step). Copy token: value.
• Run ./run_dashboard.sh to create http://localhost:8001/api/v1/namespaces/kube-system/services/https:kubernetes-dashboard:/proxy/ page. Navigate to this page and use Token authentication, paste token value and sign in.
• Terminate ./run_dashboard.sh to turn kubernetes dashboard off.
• Run ./delete_dashboard.sh to delete Kubernetes dashboard and all its resources (optional).