Add stub dispatch sub to Asset.pm

lib/WebGUI/Asset.pm

@@ -558,6 +558,24 @@ sub definition {
 }
 
 
+#-------------------------------------------------------------------
+
+=head2 dispatch ( $fragment )
+
+Based on the URL and query parameters in the current request, call internal methods
+like www_view, www_edit, etc.
+
+=head3 $fragment
+
+A URL.
+
+=cut
+
+sub dispatch {
+	my ($self, $fragment) = @_;
+}
+
+
 #-------------------------------------------------------------------
 
 =head2 drawExtraHeadTags ( )