Restructure things so that the application is now just another module.

Kohana makes this type of transition fairly straightforward in that
all controllers/helpers/etc are still located in the cascading
filesystem without any extra effort, except that I've temporarily
added a hack to force modules/gallery into the module path.

Rename what's left of "core" to be "application" so that it conforms
more closely to the Kohana standard (basically, just
application/config/config.php which is the minimal thing that you need
in the application directory)

There's still considerable work left to be done here.

Signed-off-by: Gallery Role Account <gallery@menalto.com>

modules/gallery/tests/Menu_Test.php

@@ -0,0 +1,32 @@
+<?php defined("SYSPATH") or die("No direct script access.");
+/**
+ * Gallery - a web based photo album viewer and editor
+ * Copyright (C) 2000-2009 Bharat Mediratta
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+class Menu_Test extends Unit_Test_Case {
+  public function find_menu_item_test() {
+    $menu = new Menu(true);
+    $menu
+      ->append(Menu::factory("link")->id("element_1"))
+      ->append(Menu::factory("dialog")->id("element_2"))
+      ->append(Menu::factory("submenu")->id("element_3")
+               ->append(Menu::factory("link")->id("element_3_1")));
+
+    $this->assert_equal("element_2", $menu->get("element_2")->id);
+    $this->assert_equal("element_3_1", $menu->get("element_3")->get("element_3_1")->id);
+  }
+}