Merge 'trunk' into 'sqla_1.50_compat'

Merge 'trunk' into 'sqla_1.50_compat'

r5390@vger:  mendel | 2009-01-12 11:30:01 +0100
 r5351@vger (orig r5266):  norbi | 2008-12-21 01:39:44 +0100
  r5350@vger:  mendel | 2008-12-21 01:39:37 +0100
   * Added myself to the contributors list.

 r5354@vger (orig r5269):  ribasushi | 2008-12-21 12:24:39 +0100
 delete() POD patch from Michael Hendricks (slightly reworded)
 r5365@vger (orig r5278):  nothingmuch | 2008-12-22 17:43:50 +0100
 map blob to PG_BYTEA on DBD::Pg
 r5366@vger (orig r5279):  matthewt | 2008-12-24 18:26:35 +0100
 make clear that search_like is only really there for Class::DBI users
 r5367@vger (orig r5280):  castaway | 2008-12-29 22:51:54 +0100
 Added standard arguments/return value to all docced methods.
 Upadted some method docs.

 r5368@vger (orig r5281):  castaway | 2008-12-29 23:17:37 +0100
 Re-ordered method docs to be in a more user-needs-it order.
 Fixed some obj/table mentions in docs to be consistently $source.

 r5369@vger (orig r5282):  castaway | 2008-12-30 11:58:19 +0100
 Add definitions of relationship and relationship bridge, link to them from the rel docs

 r5377@vger (orig r5290):  rjbs | 2009-01-08 21:49:29 +0100
  failing test for callback on_connect_do getting storage obejct
 r5378@vger (orig r5291):  rjbs | 2009-01-08 21:50:57 +0100
 fix the just-added test; pass the Storage object to pure-code on_connect callbacks
 r5379@vger (orig r5292):  rjbs | 2009-01-08 21:51:39 +0100
 credit where credit is due; namely: ME!
 r5381@vger (orig r5294):  wreis | 2009-01-08 23:45:35 +0100
 failing test for load_namespace
 r5382@vger (orig r5295):  wreis | 2009-01-08 23:57:47 +0100
 ->result_source_instance->source_name should return undef for any class
 r5383@vger (orig r5296):  wreis | 2009-01-09 00:11:50 +0100
 reverting changes for versioning tests
 r5384@vger (orig r5297):  rjbs | 2009-01-09 02:55:53 +0100
 by setting conn_?id first, we prevent $storage->dbh from recursing through on_connect_do actions
 r5385@vger (orig r5298):  matthewt | 2009-01-09 04:28:44 +0100
 fixup source registration bugs where schema-specific things were being set on class' result_source_instance objects
 r5386@vger (orig r5299):  wreis | 2009-01-09 13:14:49 +0100
 not necessary
 r5389@vger (orig r5300):  norbi | 2009-01-12 11:18:47 +0100
  r5388@vger:  mendel | 2009-01-12 11:18:22 +0100
   * Implemented $rs->current_source_alias.