new jQuery-compatible method: add()
Checking in changes prior to tagging of version 0.21.

Changelog diff is:

diff --git a/Changes b/Changes
index b5dbcd0..7863232 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,12 @@ Revision history for Perl extension Web::Query

 {{$NEXT}}

+0.21 2013-05-15T14:36:11Z
+
+    - new jQuery-compatible method: add()
+    - fixed filter() that relied on wrong find() behavior
+    - fixed two t/03_traverse.t tests that was expecting wrong behavior from filter()
+
 0.20 2013-05-13T22:51:02Z

     - improved documentation