- Added methods deleteCustomFilter and _fillCustomFilters to controller InfoCenter

- Added method deleteCustomFilter to model Filters_model
- Changed parameter filterId to filter_id in FilterWidget, infocenterData
- Changed CSS and JS in views/widgets/navigationMenu.php to allow two links in one menu item
- Changed NavigationMenuWidget to allow two links in one menu item

application/views/system/infocenter/infocenterData.php

@@ -94,8 +94,8 @@
 				)
 			ORDER BY "LastAction" DESC
 		',
-		'hideHeader' => true,
-		'hideSave' => true,
+		'hideHeader' => false,
+		'hideSave' => false,
 		'checkboxes' => array('PersonId'),
 		'additionalColumns' => array('Details'),
 		'formatRaw' => function($fieldName, $fieldValue, $datasetRaw) {
@@ -139,11 +139,11 @@
 		}
 	);
 
-	$filterId = isset($_GET['filterId']) ? $_GET['filterId'] : null;
+	$filterId = isset($_GET[InfoCenter::FILTER_ID]) ? $_GET[InfoCenter::FILTER_ID] : null;
 
 	if (isset($filterId) && is_numeric($filterId))
 	{
-		$filterWidgetArray['filterId'] = $filterId;
+		$filterWidgetArray[InfoCenter::FILTER_ID] = $filterId;
 	}
 	else
 	{