update Piwik to version 2.16 (fixes #91)

www/analytics/plugins/UserCountry/Tasks.php

@@ -0,0 +1,20 @@
+<?php
+/**
+ * Piwik - free/libre analytics platform
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik\Plugins\UserCountry;
+
+class Tasks extends \Piwik\Plugin\Tasks
+{
+    public function schedule()
+    {
+        // add the auto updater task if GeoIP admin is enabled
+        if (UserCountry::isGeoLocationAdminEnabled()) {
+            $this->scheduleTask(new GeoIPAutoUpdater());
+        }
+    }
+}