edit feed: smaller buttons for icon upload; allow uploading larger favicons

css/dijit.css

@@ -346,6 +346,10 @@ button[disabled],
 	line-height : 20px;
 }
 
+.claro .dijitButton.small .dijitButtonText {
+	font-size : 11px;
+}
+
 .claro .dijitMenu {
 	border-color : #ccc;
 }