* Remove content from README, leaving only the example
* Rename edited READMEs
* Add a devdocs page rendering from markdown example files
* Add more components to devdocs
* Add the rest of the component examples
* Add navigation to single components, show generated readme on single component view
* Style devdocs like calypso
* Split devdocs into two columns at “desktop” sizes
* Update segmented selection example
* Update link
* Add header to avoid notices error
* Move section, header, and activity panel out of layout folder
* Update file soures
* Move documentation into component, and update generation script to handle the duplicated exports