336852 - show some basic content in the feed handling page, also fix some bustage due to identicaly named libraries with toolkit/components/feeds.

browser/themes/gnomestripe/browser/feeds/subscribe.css

@@ -143,6 +143,10 @@ a[href] img {
   margin: 0 0 0 .6em;
 }
 
+.feedEntryContent {
+  font-size: 110%;
+}
+
 .link {
   color: #0000FF;
   text-decoration: underline;