am 3e847379: 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 '3e847379aa6ece5cf991b8b0039a55443de40e6b':
  Doc template change: exclude articles from logic to add "prev/next" nav in training docs.