Auto-generate sample repos.

[josh-padnick]

This repo references the following sample repos as examples of our approach:

1. infrastratructure-live
2. infrastratructure-modules
3. sample-app

But these repos are not currently auto-generated and will inevitable grow stale. Per @brikis98, this Issue proposes we keep these repos up to date automatically. We could do that by configure the CircleCI build for usage-patterns to:

1. Generate the code into these repos
2. Run some tests against this code
3. Commit the code if the tests pass

[gitsstewart]

@josh-padnick @brikis98 is this issue even still relevant (given it's age)?

[josh-padnick]

We should archive this whole repo. It was intended as another index to our modules, but we're now discussing more up-to-date ideas! See the recent SME topics discussion for details.