Put Open edX logo in LMS edx.org footer

lms/static/sass/shared/_footer.scss

@@ -307,14 +307,35 @@ $edx-footer-bg-color: rgb(252,252,252);
     @extend %edx-footer-title;
   }
 
-  .footer-about-logo {
+  .footer-about-logo, .footer-about-openedx-logo {
     margin-bottom: $edx-footer-spacing;
+
+    img {
+      height: 47px;
+    }
+
+    a {
+      display: block;
+
+      &:hover {
+        border-bottom: 0;
+      }
+    }
+  }
+
+  .footer-about-logo {
+    float: left;
+  }
+
+  .footer-about-openedx-logo {
+    float: right;
   }
 
   .footer-about-copy {
     @extend %t-copy-sub1;
     margin-bottom: $edx-footer-spacing;
     color: rgb(61, 62, 63);
+    clear: both;
 
     p {
       // NOTE: needed for poor LMS span styling

lms/templates/footer-edx-new.html

@@ -43,6 +43,12 @@
       	</p>
       </div>
 
+      <div class="footer-about-openedx">
+        <a href="http://open.edx.org" title="${_("Powered by Open edX")}">
+          <img alt="${_("Powered by Open edX")}" src="https://files.edx.org/openedx-logos/edx-openedx-logo-tag.png">
+        </a>
+      </div>
+
       <div class="footer-about-links">
         <a href="${marketing_link('TOS')}"><span class="copy">${_("Terms of Service and Honor Code")}</span></a>
         <a href="${marketing_link('PRIVACY')}"><span class="copy">${_("Privacy Policy")}</span>