Zend\Db\Sql\TableIdentifier now allowed in Zend\Db\Sql\Insert::into(), Update::table() & Delete::from() (not only in Select::from() & Sql::__construct())
Allow Zend\Db\Sql\TableIdentifier in getSqlString() too (not only in prepareStatement())
Add unittests for new use of TableIdentifier in Sql\Insert, Sql\Update & Sql\Delete (Zend\Db)
Path for: add unittests for new use of TableIdentifier in Sql\Insert, Sql\Update & Sql\Delete (Zend\Db)
Merge branch 'master' of git://github.com/pozs/zf2 into pozs-master