Gatsby Starter Theme with Prettier and Eslint Configurations

• uses the default Gatsby Starter Theme (version 2.1.20)
• includes:
  • built in Prettier and ESLint configurations (ESLint uses airbnb)
  • Gatsby Image configurations (images go in the "/images" directory)
  • styled components configurations (includes ThemeProvider in "layouts/theme.js" file)
  • styled components utilities (media queries etc.) located in "/utils/style.utils.js" file
  • sass configurations for global styles (may remove in future updates)
  • PropTypes

Optional

• run npm run watch-config to watch for changes made to the gatsby-config file and restart the dev server automatically when changes occur