MultiSQL 1.06 Released

Since there might be problems when inserting data that contains characters used for boundaries in SQL-statements I decided to make dialect-conversion optional by adding the optional parameter $convert (defaults to true) to query().
For PHP5 I made convertsql() public so that SQL-statements can be prepared before executing them.
For PHP4 I set $this->dbresource=false in close() so that the class knows it is disconnected.