Add "add_empty" option to all select|choice widgets
sfTesterDoctrine::check() new argument by ref to store found items
Doctrine/Migration: addColumn AFTER keyword
(cherry picked from commit 58ec08fa5f9eb06651ddd10bc202533a887184ad)
sfWidgetFormSelectRadio can have only one group at top level
AutoloadConfigHandler: namespace support
Namespaces
Removed evil comment
Fixed inheritance of Doctrine_Query_Set

  * Doctrine_Query_Set must extend Doctrine_Query_Condition, not Doctrine_Query_Part
@see http://www.doctrine-project.org/jira/browse/DC-499
DoctrinePlugin unique validator: added support for IS NULL condition
DoctrinePlugin: fixes array to string conversion error in php 5.4
sfTesterUser: array to string conversion fix for php 5.4
Doctrine: allow creating collection from table

  * createCollection() or createCollection(array())
Doctrine: wrong column count with behaviors

  * actAs: [Timestampable] with 2 columns id and name
  * DQL: SELECT id FROM Model WHERE id = ?
  * $record = $query->fetchOne();
  * $record->getTable()->getColumnCount() was 2
  * was: $record->isInProxyState() === false

Holy cow
Autoload: better namespace support

  * see http://php.net/manual/language.namespaces.php for syntaxes
  * added support for ``namespace My\NS { ... }`` and ``namespace { ... }``
Doctrine/Migration: added support for FIRST keyword in ADD COLUMN statement

  * syntax: $this->addColumn($table, $column, $type, $size, array('after' => true));