snakedown 0.3.0

This is a snakedown. Hand over your docs, nice and clean, and nobody gets confused.
Documentation
rules:
  description-empty:
    level: error
  subject-empty:
    level: error
  body-empty:
    level: error
  scope:
    level: error
    optional: false
    options:
      - docs
      - ci
      - misc
      - code
      - test
      - cli
  type:
    level: error
    optional: false
    options:
      - feat
      - fix
      - chore