delete the unnecessary word

Make buildah --no-pivot default, using env var

Pass minikube stdin to the kubectl command

Fix kvm remove when domain is not defined

Windows installer: Use PowerShell to update PATH value to avoid 1024 char truncation

Refactor kvm lookupIPFromStatusFile

Enable registry-proxy

Needed for doing "podman build" (uses buildah) when running on rootfs.

This environment variable has the same affect as DOCKER_RAMDISK does.

This is needed for doing e.g. "apply -f -"

kernel: Add config for tc u32 filter and mirred action

Fix kvm remove when domain is not running

kvm2: Add support for --kvm-network to ensureNetwork

Fix kvm remove warn message

Enable GatewayPorts in sshd_config, for proxying in services into minikube

Get current profile if no arguments given

As per [this blog](https://blog.hasura.io/sharing-a-local-registry-for-minikube-37c7240d0615) and [this gist](https://gist.github.com/coco98/b750b3debc6d517308596c248daf3bb1), we need to deploy a registry-proxy
which will expose docker registry on the minikube host.

Once this daemon set is deployed on minikube, one can access registry on `$(minikube ip):5000`.
This has been tested with minikube v1.0.1 with none driver. With this, one will not have to use
`kubectl port-forward`. I was able to push a container image to registry using
```
docker push $(minikube ip):5000/test-img
```
And then ran it in minikube using
```
kubectl run -i -t test-img --image=$(minikube ip):5000/test-img --restart=Never
```

These are needed for running Kata Containers in minikube.
Kata uses linux tc for its networking
Signed-off-by: NArchana Shinde <archana.m.shinde@intel.com>

Skip kvm network deletion if private network doesn't exist

Added test case for minikube config unset

Add documentation for file syncing