Update driver.xml to add new page for event names

Author: sarcanon

guidelines/xml/driver.xml

@@ -176,6 +176,7 @@ End license statement: do not remove -->
             <xi:include href="idx-persons.xml"/>
             <xi:include href="idx-places.xml"/>
             <xi:include href="idx-events.xml"/>
+            <xi:include href="idx-eventnames.xml"/>
             <xi:include href="idx-other.xml"/>
             <xi:include href="idx-nontei.xml"/>