todos for MVP

[thesayyn]

Tasks

Beta Give feedback

1. Do #1 (comment)
2. Document attributes #10
3. Document translate_lock #10
4. Warn users about when initial setup hasn't been done #9
5. Document how to generate lock.json file
6. Publish to BCR
7. Currently, binaries are downloaded from https://github.com/thesayyn/apko/releases/tag/v0.0.0 due to lack of a recent release for apko. Binaries should be fetched from apko instead.