Removed unused files
Updated Documentation
Merge branch 'bookish-only' into epub-only
Merge branch 'epub-only' into dev
Ensure content is loaded before dropping content on other content
Templates with <li> as a parent must not have a space

before the first element in the template. Otherwise the list item will
render on a separate line
Merge branch 'bookish-only' into epub-only
Merge branch 'epub-only' into dev
Merge branch 'dev' into gh-pages