Adding message brokers article and team page.
Added line ends and minor changes.
Added line breaks and minor changes to content.
Merge branch 'gh-pages' of https://github.com/edwinwilson/labs into edwinwilson-gh-pages

* 'gh-pages' of https://github.com/edwinwilson/labs:
  Added line breaks and minor changes to content.
  Added line ends and minor changes.
  Adding message brokers article and team page.
add abstract for edwin's message broker bit