* Retrieves and creates the wp-config.php file.
* The permissions for the base directory must allow for writing files in order
* for the wp-config.php to be created using this page.
* @internal This file must be parsable by PHP4.
* Options Management Administration Screen.
* If accessed directly in a browser this page shows a list of all saved options
* along with editable fields for their values. Serialized data is not supported
* and there is no way to remove opt