title: Print all day-dates between two dates
body: <p>For example:</p>
  
  <pre><code>from datetime import date
  
  d1 = date(2008,8,15)
  d2 = date(2008,9,15)
  </code></pre>
  
  <p>I'm looking for simple code to print all dates in-between:</p>
  
  <pre><code>2008,8,15  
  2008,8,16  
  2008,8,17  
  ...  
  2008,9,14  
  2008,9,15
  </code></pre>
  
  <p>Thanks</p>