Checking in changes prior to tagging of version v0.2.2.

Changelog diff is:

diff --git a/Changes b/Changes
index 28f003d..ec3abcd 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,12 @@ Revision history for Perl extension Spellunker

 {{$NEXT}}

+v0.2.2 2013-04-24T06:06:11Z
+
+    - add load_dictionary() to Test::Spellunker and Spellunker::Pod
+      (Fuji, Goro)
+    - more stopwords
+
 v0.2.1 2013-04-24T01:30:17Z

     - allow load_dictionary($fh) to read words from *DATA