Latest changes on the templates make them unusable with v0.6.0 release.
Going forward, we should keep it this way - templates in the master
branch should use staging image corresponding the template.
Instead of relying on golang "net" package, use the configured host
sysfs for all discovery. No need to use hostNetwork after that so drop
it from the worker deployment templates.
- Create default yamls for deploying master and worker.
- Use kube-system namespace by default.
- Configurable namespace:
make IMAGE_REGISTRY=myhost:5000 K8S_NAMESPACE=my-nfd-devel
Also, slightly adjust the deployment instructions in README to point out
that the templates should now be usable as is to run the latest released
version of NFD.
