adding fetch module
now using fetch in video request
Merge pull request #41 from Financial-Times/maybe-fixing-brightcover-issue

Maybe fixing brightcover issue
Merge branch 'master' of github.com:Financial-Times/next-article-card-component into markets

* 'master' of github.com:Financial-Times/next-article-card-component:
  now using fetch in video request
  adding fetch module
Style improvements and error handling ish