The first early release of Firm to the public.

The CLI is provided, cross-compiled for macOS, Linux and Windows. I have only tested macOS so far, so feedback on whether it works on other platforms is appreciated.

At the time of writing, Firm features:

• A declarative DSL for defining business entities
• Core data structures and graph management
• Parsing, converting and generating DSL to/from core entities
• A CLI to add, get, list and explore relationships for entities