Merge branch 'master' of git://github.com/yiisoft/yii2 into 15-unit-tests-of-sqlite-driver

.gitignore

@@ -13,4 +13,4 @@ nbproject
 Thumbs.db
 
 # composer vendor dir
-/framework/vendor
+/yii/vendor

apps/bootstrap/index.php

@@ -2,7 +2,7 @@
 // comment out the following line to disable debug mode
 defined('YII_DEBUG') or define('YII_DEBUG', true);
 
-$frameworkPath = __DIR__ . '/../../framework';
+$frameworkPath = __DIR__ . '/../../yii';
 
 require($frameworkPath . '/Yii.php');
 // Register Composer autoloader

composer.json

@@ -64,10 +64,10 @@
 		"source": "https://github.com/yiisoft/yii2"
 	},
 	"config": {
-		"vendor-dir": "framework/vendor"
+		"vendor-dir": "yii/vendor"
 	},
 	"bin": [
-		"framework/yiic"
+		"yii/yiic"
 	],
 	"require": {
 		"php": ">=5.3.0",

tests/unit/bootstrap.php

@@ -5,7 +5,7 @@ define('YII_DEBUG', true);
 $_SERVER['SCRIPT_NAME'] = '/' . __DIR__;
 $_SERVER['SCRIPT_FILENAME'] = __FILE__;
 
-require_once(__DIR__ . '/../../framework/Yii.php');
+require_once(__DIR__ . '/../../yii/Yii.php');
 
 Yii::setAlias('@yiiunit', __DIR__);
 

tests/web/app/index.php

@@ -1,6 +1,6 @@
 <?php
 
-require(__DIR__ . '/../../../framework/Yii.php');
+require(__DIR__ . '/../../../yii/Yii.php');
 
 $application = new yii\web\Application('test', __DIR__ . '/protected');
 $application->run();

yii/YiiBase.php

@@ -158,8 +158,8 @@ class YiiBase
 	{
 		foreach ($namespaces as $name => $path) {
 			if ($name !== '') {
-				$name = '@' . str_replace('\\', '/', $name);
-				static::setAlias($name, $path);
+				$name = trim(strtr($name, array('\\' => '/', '_' => '/')), '/');
+				static::setAlias('@' . $name, rtrim($path, '/\\') . '/' . $name);
 			}
 		}
 	}
@@ -370,7 +370,8 @@ class YiiBase
 
 		include($classFile);
 
-		if (class_exists($className, false) || interface_exists($className, false)) {
+		if (class_exists($className, false) || interface_exists($className, false) ||
+			function_exists('trait_exists') && trait_exists($className, false)) {
 			return true;
 		} else {
 			throw new UnknownClassException("Unable to find '$className' in file: $classFile");

yii/base/Controller.php

@@ -203,7 +203,7 @@ class Controller extends Component
 	public function forward($route, $params = array())
 	{
 		$status = $this->run($route, $params);
-		exit($status);
+		Yii::$app->end($status);
 	}
 
 	/**