feature: fc4 init context/container/component to get a starter diagram

[miketheman]

As a user starting out with fc4 Given I've installed fc4 And I don't have any preexisting diagrams When I type fc4 init context my-system Then I should get a basic System Context diagram file named my-system_context.yaml

I don't know if this should be a now-feature or a later-feature, especially considering the ideas in a higher-level DSL than the yaml file - but I was starting out in a new repo today and realized there wasn't a scaffold/generate/init style command yet.

[aviflax]

Great idea! We’ll do something like this for sure. Thanks!