old_contents: 
  from hematite import Client
  
  client = Client()
  
  resp = client.get('http://en.wikipedia.org/wiki/Coffee')
  resp_data = resp.get_data()
  
  print resp_data[:1024]
  
new_contents: 
  from hematite import Client
  
  client = Client()
  
  resp = client.get('http://en.wikipedia.org/wiki/Coffee')
  resp_data = resp.get_data()
  
  print resp_data[:1024]
  
  
  def ideal_async():
      from hematite import async
      urls = ['http://en.wikipedia.org/wiki/Coffee',
              'http://en.wikipedia.org/wiki/Tea']
  
      client = Client()
      reqs = [client.get(u, async=True) for u in urls]
      async.join(reqs, timeout=30.0)
  
      for req in reqs:
          print req.response
  
subject: add an idealized async example (API not final, just demonstrating an optimistic level of simplicity)