Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index 7b30c41..162fef8 100644
--- a/Changes
+++ b/Changes
@@ -2,7 +2,7 @@ Revision history for Perl extension Pod-Perldoc-Cache

 {{$NEXT}}

-0.02 2014-04-23T12:16:00Z
+0.02 2014-04-23T12:27:59Z

     - append parser module name to suffix of the cache file