Refresh kohana from upstream svn trunk r3771.

During this process, remove a considerable number of files from kohana
that we will not be needing in Gallery3, including the following files
and directories:
    kohana/application
    kohana/example.htaccess
    kohana/index.php
    kohana/install.php
    kohana/kohana.png
    kohana/modules/archive
    kohana/modules/auth
    kohana/modules/flot
    kohana/modules/gmaps
    kohana/modules/kodoc
    kohana/modules/payment
    kohana/modules/smarty
    kohana/modules/unit_test/i18n
    kohana/modules/unit_test/tests/Example_Test.php
    kohana/modules/unit_test/tests/Valid_Test.php
    kohana/system/config/captcha.php
    kohana/system/controllers/captcha.php
    kohana/system/fonts
    kohana/system/i18n
    kohana/system/libraries/Calendar.php
    kohana/system/libraries/Calendar_Event.php
    kohana/system/libraries/Captcha.php
    kohana/system/libraries/Tagcloud.php
    kohana/system/vendor
    kohana/system/views/pagination
    kohana/system/views/kohana_calendar.php

1 files changed, 17 insertions, 0 deletions

diff --git a/kohana/core/utf8/trim.php b/kohana/core/utf8/trim.php
new file mode 100644
index 00000000..7434102a
--- /dev/null
+++ b/kohana/core/utf8/trim.php
@@ -0,0 +1,17 @@
+<?php defined('SYSPATH') OR die('No direct access allowed.');
+/**
+ * utf8::trim
+ *
+ * @package    Core
+ * @author     Kohana Team
+ * @copyright  (c) 2007 Kohana Team
+ * @copyright  (c) 2005 Harry Fuecks
+ * @license    http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt
+ */
+function _trim($str, $charlist = NULL)
+{
+	if ($charlist === NULL)
+		return trim($str);
+
+	return utf8::ltrim(utf8::rtrim($str, $charlist), $charlist);
+}
\ No newline at end of file