PROMOIT-13 , PROMOIT-18 | authors page, breadcrumbs
fix after review
improve breadcrumb styling
fix after review
Merge pull request #23 in PROMOIT/opensource from authors_page_bredcrumbs to master

* commit '9291d9a66436351516883307466352f6b2ab1d88':
  fix after review
  improve breadcrumb styling
  fix after review
  PROMOIT-13 , PROMOIT-18 | authors page, breadcrumbs
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