adaptive-documents

TODO

• path to css file may change
• handle case where there is no container defined
• handle case where no items defined
• apply different styles depending on element type
• get content using innerHTML rather than innerText
• need easy way to toggle between adaptive/non-adaptive
• clicking 'up' on first item in list should move to last item and vice-versa
• allow focusing on a sub-item (hide rest of items including parent)
• needs a search feature
• work out parent from name of id, eg parent of '1.2.3' is '1.2'
• better errors if assertions fail (eg which link isn't valid? which ids aren't unique?)