MySQL tables are always MyISAM type

The default table type is defined by the configuration of a MySQL installation, but page_title_install() always creates MyISAM tables, even if the system default is InnoDB.

In order to upgrade tables to the default table type, we’ll need to copy the data into a temporary table, then re-create the page_title table without specifying the table type, and finally reload the data and delete the temp table.

This is the same issue nodewords with http://drupal.org/node/128774