add icons for Character groups

www/analytics/plugins/Annotations/Annotations.php

@@ -0,0 +1,44 @@
+<?php
+/**
+ * Piwik - Open source web analytics
+ *
+ * @link http://piwik.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ *
+ */
+namespace Piwik\Plugins\Annotations;
+
+/**
+ * Annotations plugins. Provides the ability to attach text notes to
+ * dates for each sites. Notes can be viewed, modified, deleted or starred.
+ *
+ */
+class Annotations extends \Piwik\Plugin
+{
+    /**
+     * @see Piwik\Plugin::getListHooksRegistered
+     */
+    public function getListHooksRegistered()
+    {
+        return array(
+            'AssetManager.getStylesheetFiles' => 'getStylesheetFiles',
+            'AssetManager.getJavaScriptFiles' => 'getJsFiles',
+        );
+    }
+
+    /**
+     * Adds css files for this plugin to the list in the event notification.
+     */
+    public function getStylesheetFiles(&$stylesheets)
+    {
+        $stylesheets[] = "plugins/Annotations/stylesheets/annotations.less";
+    }
+
+    /**
+     * Adds js files for this plugin to the list in the event notification.
+     */
+    public function getJsFiles(&$jsFiles)
+    {
+        $jsFiles[] = "plugins/Annotations/javascripts/annotations.js";
+    }
+}