The url package adds short, long, and local URL parsing.

It also supports switching between short and long names.

Best commit message ever.

Also added a log abstraction.

add health check to resourcifier

dm: cleanup CLI UX for people getting started

Fixed Dockerfile bugs.

pass err to Fatalf

fix typo

fix struct tag

fix string formatting verb

fix string formatting typo

add health check

Now when `--help` is called we get all of the subcommands listed too.

Before this patch dm would print out the wall of usage text that would
scroll off the screen in many error cases. This made learning dm hard.
Instead have more compact error output, like kubectl, and only return
non-zero on real errors.

```
$ dm foo ; echo $?
Error: unknown command 'foo' for 'dm'
Run 'dm --help' for usage
1
$ dm deployed-instances; echo $?
No type name supplied
1
$ dm 2> /dev/null; echo $?
0
```

There is more to do to make this tool friendlier but this was
low-hanging.

This commit adds a liveness probe to the manager rc and
a healthz endpoint that returns 200 OK.

Use the actual kubernetes object when deleting to ensure it absolutely

Have configurator use the kubernetes_kubectl object

Wire [gs]etcredential to backend

Preserve environment variables executing expansion

Running tests locally fail because $PATH is destroyed

Add support for k8s secrets backed credentials

Add support for k8s secrets backed credentials, remove client support to talking to registry, use server for it. fix a few bugs

Added username and password to credentials in client.

Handle deploy correctly for local files vs. templates

Fix broken links to templates in README