Encapsulate execution logic

This moves all the calls to cobra root commands to one package
so that we can change the behavior of running components as embedded
or external.

Don't write ccm.yaml if --disable-cloud-controller is set

Suppport static pods at ${datadir}/agent/staticpods

remove redundant Sprintf

Make debug variable public to be used by wrapper programs

Replace deprecated option

Add ability to disable kubeproxy

Allow InitLogging to be called twice

No longer use basic auth for default admin account

Move disabled items to a const to keep more consistency

Check for error on mkdir

Only need to resolve the path of host-local if Flannel is enabled

Correctly quote auth strings in containerd config. For #1610

package-cli: Remove redundant rm -rf build/data

runc: bump to rc10

- [CVE-2019-19921](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-19921)

See https://github.com/opencontainers/runc/releases/tag/v1.0.0-rc10

Upgrade helm-controller v0.6.0

Bump cri to 1.3.0-k3s6

update readme

Bump k3s-root to 0.4.1

Fixes #1729: Use 'is changed' instead of non-existent changed filter.

Fix typo in Ansible README file scp command.

The option --no-deploy was deprecated by
https://github.com/rancher/k3s/commit/0374c4f63d056df01c3e9e8cf4d77a6461169070
and is now replaced in the install.sh documentation by --disable
Signed-off-by: omichaelis <38879457+oliviermichaelis@users.noreply.github.com>

$ must be escaped in Makefile