cleaning up a bit and adding some flex box progressive enhancement
Merge branch 'feature/29' of github.com:PaulKinlan/WebDocs into feature/29

* 'feature/29' of github.com:PaulKinlan/WebDocs:
  Create an id property so we can target child and parent articles
  Adding section page layout
  Renaming layout file for consistency
  Fixing more stuff in the getting started guide
  Fixing protocless url for font
  Added new layout and tweaked listing page
  Updating demos and guide in getting started
  First part of extracting video samples
  adding comment to code about preventing submission
  Preventing submission on forms to prevent data from being sent.
  Adding more content for getting started guide
Updating config grunt
Moved table