new_contents: import requests
  import urlparse
  
  GITHUB_API_URL = 'https://api.github.com/'
  ROBOTTELO_COLLABORATORS_URL = urlparse.urljoin(
      GITHUB_API_URL, '/repos/SatelliteQE/robottelo/collaborators')
  
  response = requests.get(ROBOTTELO_COLLABORATORS_URL)
  results = response.json()
  
  print 'Robottelo collaborators:'
  for collaborator in results:
      print '* {0} - {1}'.format(
          collaborator['login'], collaborator['html_url'])
  
subject: Add requests example