Como añadir Calendarios a Mediawiki

##Para poner calendarios
require_once("$IP/extensions/Calendar/Calendar.php");
 
// Puts events into their own namesspace/group (not included in 'main' searches... etc)
$wgExtraNamespaces[100] = "Calendarios";
$wgExtraNamespaces[101] = "Calendarios_talk";
//Note: 'Calendars' is an example, please feel free to use whatever name you wish
 
// Puts the events into Subpages (allows a quick link back to primary calendar)
$wgNamespacesWithSubpages[100] = true;
$wgNamespacesWithSubpages[101] = true;