Checking in changes prior to tagging of version 0.03.

Changelog diff is:

diff --git a/Changes b/Changes
index e72db92..b019354 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision history for Perl extension PAD

+0.03    Thu Jul 10 00:30:06 2014
+        - Add simple command line option parser (OGATA Tetsuji)
+
 0.02    Sun Sep 30 18:27:39 2012
         - initial release