* website: initial conversion to gatsby v2
* fix unexpected history use warning
* use commonjs only to fix gatsby error
* fix gatsby import error with sidecar
* remove unused postcss-colour-functions
* remove unused prop
* lowercase layout filename import to match actual file
* chore(lint): format code
* Add frontmatter to docs files (prep to move)
* Move docs into position for website migration
* Migrate website from netlify-cms-www
Some modifications, including most of the changes in https://github.com/netlify/netlify-cms-www/pull/58 (previously reverted).
Also updated the readme and added hugo-bin for quicker onboarding of new docs contributors.
* Remove netlify.toml
This allows separate build commands for cms-demo and netlifycms.org.
* Remove website/netlify.toml
May re-add later, but it's not doing anything for now.
* Remove unused content file
