v0.3.0

Module modernisation @joe-niland (#32)

what

• add context
• add licence
• upgrade for TF 0.14
• add tests
• add most recent github workflows

why

• allow proper management of PRs
• allow use with TF 0.13+

references

• closes #24

Added pre-commit @3h4x (#22)

what

• added pre-commit to do automatic lint of yaml and tf fmt

why

• to have automatic checks