am 6e181e99: am 2b61bc38: am e0dceabd: Merge "Doc template change: exclude articles from logic to add "prev/next" nav in training docs." into jb-mr1-dev

* commit '6e181e99423757cfaa4ab393461c8f1d392c7bb7':
  Doc template change: exclude articles from logic to add "prev/next" nav in training docs.