Package tidy up

[clrcrl]

Repo checklist:

Urgent:

• [x] A require-dbt-version parameter in the dbt_project.yml:

require-dbt-version: [">=0.17.0", "<0.18.0"]

• [x] The dbt_project.yml is in version 2 format (upgrading docs)
• [x] Any sample dbt_project.yml snippets in the README.md are in v2 syntax (especially for packages that use vars
• [x] Release is of format major.minor.patch, e.g. 1.0.0
• [x] A license (example)
• [x] If this package relies on dbt-utils, make sure the range allows v0.4.x

packages:
  - package: fishtown-analytics/dbt_utils
    version: ["???", "<0.5.0"]

Integration tests

If this package has integration tests:

• [x] The dbt_project.yml of the integration tests is in v2 format
• [x] CircleCI uses python v3.6.3
• [x] The dbt_project.yml does not have a require-dbt-version config (it should be inherited from the package)

Quick wins:

• [x] Issue and PR templates (examples — make sure you update for the right package name)
• [x] A codeowner (example)
• [x] If required, a level of support header in the README

  ⚠️ This package is currently not actively maintained.

More in-depth improvements

• [x] Installation instructions (see segment), including:
  • Link to packages docs
  • Variables that need to be included in the dbt_project.yml file
  • Listed database support
• [x] A link to our package contribution guide (Might formalize this as a CONTRIBUTING.md file)
• [ ] Models are documented
• [ ] Macros are documented
• [ ] Integration tests
• [ ] Move model logic intro model files, rather than entirely in adapter macros

Requires admin rights / Claire

• [ ] Repo is named dbt-<package_name>
• [ ] The hub URL listed on the repo
• [ ] A Zap to the #package-releases channel in dbt Slack

[svickers]

Is there a specific reason why the dbt_utils dependency can't use version 0.5.0?