am 1294a8f9: Merge "update samples landing page with summaries based on parameter in the url. This is just for testing purposes... no real functionality yet." into jb-mr2-docs

* commit '1294a8f9a2ccc4e19d218dbe8645ddac533706d8':
  update samples landing page with summaries based on parameter in the url. This is just for testing purposes... no real functionality yet.