Checking in changes prior to tagging of version 0.07.

Changelog diff is:

diff --git a/Changes b/Changes
index 607e130..5764189 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,10 @@ Revision history for Perl extension Cot-Plugin-Session

 {{$NEXT}}

+0.07 2013-07-21T10:14:21Z
+
+   - change store dir behavior.
+
 0.06 2013-05-20T01:56:11Z

    - load function updated.