Checking in changes prior to tagging of version 0.02.

Changelog diff is:

diff --git a/Changes b/Changes
index b8c808c..5b6c369 100644
--- a/Changes
+++ b/Changes
@@ -1,5 +1,8 @@
 Revision history for Perl extension DBIx::TransactionManager::EndHook

+0.02 2013-03-08
+    - rollback bugfix (mash)
+
 0.01 2013-03-08
     - original version; created by dim
       at Mon Jan 14 10:37:05 2013.