flash upgrader MDL-20841 Add lang support to the flash upgrader

lang/en_utf8/moodle.php

@@ -658,6 +658,8 @@ $string['firstaccess'] = 'First access';
 $string['firstdayofweek'] = '0';
 $string['firstname'] = 'First name';
 $string['firsttime'] = 'Is this your first time here?';
+$string['flashlinkmessage'] = 'Please upgrade your Flash player now:';
+$string['flashupgrademessage'] = " The Flash plugin is required to play this content, but the version you have is too old.\n\n  You may need to log out and log in back after upgrade.";
 $string['folder'] = 'Folder';
 $string['folderclosed'] = 'Closed folder';
 $string['folderopened'] = 'Opened folder';

lib/flashdetect/message.php

@@ -0,0 +1,9 @@
+<?php
+/* 
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+require('../../config.php');
+require_login();
+echo 'alertmessage='.get_string('flashupgrademessage').'&linkmessage='.get_string('flashlinkmessage');
+?>