<h2>Recently Discharged (last 7 days)</h2>
{% include 'episode_list.html' %}

<h2>
  Recently Discharged (last 7 days)
  <a href="#/" class="btn btn-large btn-primary pull-right" type="button">Return to list</a>
</h2>
{% include 'episode_list.html' %}

Add "return to list" button to discharge page.
Add "return to list" button to discharge page.

refs openhealthcare/elcid#115
