fixing the visual display of the stanford logo used in press releases on the…

fixing the visual display of the stanford logo used in press releases on the homepage and dashboard (proportions were off)

lms/templates/feed.rss

@@ -13,7 +13,7 @@
     <updated>2012-12-19T14:00:00-07:00</updated>
     <link type="text/html" rel="alternate" href="${reverse('press/stanford-to-work-with-edx')}"/>
     <title>Stanford University to Collaborate with edX on Development of Non-Profit Open Source edX Platform</title>
-    <content type="html">&lt;img src=&quot;${static.url('images/press/releases/stanford-university_204x114.png')}&quot; /&gt;
+    <content type="html">&lt;img src=&quot;${static.url('images/press/releases/stanford-university-m.png')}&quot; /&gt;
         &lt;p&gt;&lt;/p&gt;</content>
   </entry>
   <entry>