title: Image in README.rst not displaying in pypi
body: <p>I would like an image linked in my README.rst file to be displayed when I upload my package to PyPI.  In my README I have:</p>
  
  <pre><code>.. image:: example-python.png
     :height: 100px
     :width: 200px
     :scale: 100 %
     :align: center
  </code></pre>
  
  <p>and in MANIFEST.in I have:</p>
  
  <pre><code># Include the image file
  include example-python.png
  </code></pre>
  
  <p>Right now it's not displaying in testpypi.  It shows up just fine on GitHub, however.  Am I doing something wrong?</p>