Link references.
Styles
Active link header.
Blueish link styles.
Introduce block references.
Transparent border for block refs.
Style tweaks.
CSS after Samo session.
No padding.
New link styles according to Samo's design.
Fix: use window.document.
Bump article schema version.
Link -> Webpage
Improved author toggle styles.
License property for doc node.
Options for viewFactory.
Merge branch 'single_column' of https://github.com/substance/article into single_column
Extraced document node.
Styles.
Pubdate increase/decrease controls.