Merge 'trunk' into 'versioned_enhancements'

r6807@luke-mbp (orig r4050):  ash | 2008-02-10 17:31:27 +0000
Add txn_scope_guard method/object

diff --cc Changes
index 387c290,1b5b144..24852b1
--- 1/Changes
--- 2/Changes
+++ b/Changes
@@@ -1,8 -1,9 +1,8 @@@
  Revision history for DBIx::Class
  
 +        - Versioning refactored
- 
- 0.08009 2008-01-20 13:30
+         - Created Storage::TxnScopeGuard object and txn_scope_guard methods
+           on Schema and Storage as an alternative way of doing transactions
 -
 -0.08009 2008-01-20 13:30
          - Made search_rs smarter about when to preserve the cache to fix
            mm prefetch usage
          - Added Storage::DBI subclass for MSSQL over ODBC.