Add plain text of message body to email bounce view.

Also tweak some labels.

tailbone/templates/emailbounces/crud.mako

@@ -11,4 +11,41 @@
   % endif
 </%def>
 
+<%def name="head_tags()">
+  ${parent.head_tags()}
+  <style type="text/css">
+    #message {
+        border: 1px solid #000000;
+        height: 400px;
+        overflow: auto;
+        padding: 4px;
+    }
+  </style>
+  <script type="text/javascript">
+
+    function autosize_message(scrolldown) {
+        var msg = $('#message');
+        var height = $(window).height() - msg.offset().top - 50;
+        msg.height(height);
+        if (scrolldown) {
+            msg.animate({scrollTop: msg.get(0).scrollHeight - height}, 250);
+        }
+    }
+
+    $(function () {
+        autosize_message(true);
+        $('#message').focus();
+    });
+
+    $(window).resize(function() {
+        autosize_message(false);
+    });
+
+  </script>
+</%def>
+
 ${parent.body()}
+
+<pre id="message">
+${message}
+</pre>