Checking in changes prior to tagging of version 0.07.

Changelog diff is:

diff --git a/Changes b/Changes
index 838c280..b0d9bd6 100644
--- a/Changes
+++ b/Changes
@@ -2,6 +2,9 @@ Revision history for Perl extension JSON::WebToken

 {{$NEXT}}

+0.07 2013-04-19T17:48:46Z
+    - repackaging
+
 0.06 2013-04-11T09:51:23Z
     - reduced the dependence (suggested by maedama, bayashi)