Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index 2181527..ffbf27b 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,7 @@
 Revision history for Perl extension CGI::Header::PSGI.

+0.02  Feb 27th, 2013
+
   - Fix t/11_psgi_redirect.t (thanks to CPAN testers)
   - Tests require CGI-PSGI 0.15
   - CGI::Header::PSGI requires Perl 5.8.9 or higher