Merge 'replication_dedux' into 'trunk'

diff --combined Changes
index dfa9b22,a7367b8..38a528e
--- 1/Changes
--- 2/Changes
+++ b/Changes
@@@ -1,7 -1,5 +1,7 @@@
  Revision history for DBIx::Class
  
 +        - Added datetime_undef_if_invalid for InflateColumn::DateTime to
 +          return undef on invalid date/time values
          - Added search_related_rs method to ResultSet
          - add a make_column_dirty method to Row to force updates
          - throw a clear exception when user tries multi-has_many prefetch
@@@ -21,8 -19,8 +21,8 @@@
            names should now be consistent and collision-free.
          - Improve handling of explicit key attr in ResultSet::find
          - Add warnings for non-unique ResultSet::find queries
-         - Changed Storage::DBI::Replication to Storage::DBI::Replicated, fixed
-           some problems using this with versioned databases, added some docs
+         - Changed Storage::DBI::Replication to Storage::DBI::Replicated and
+           refactored support.
          - By default now deploy/diff et al. will ignore constraint and index 
            names
          - Add ResultSet::_is_deterministic_value, make new_result filter the