new toggles
$toggles: array of toggles to add
-'VectorTemplateToolboxEnd': Called by Vector skin after toolbox links have
-been rendered (useful for adding more)
-Note: this is only run for the Vector skin. To add items to the toolbox
-for all 'SkinTemplate'-type skins, use the SkinTemplateToolboxEnd hook
-instead.
-$tools: array of tools
-
'WantedPages::getSQL': called in WantedPagesPage::getSQL(), can be used to
alter the SQL query which gets the list of wanted pages
&$wantedPages: WantedPagesPage object