Merge branch '2.4' into 3.0

Conflicts:
	app/Config/core.php
	lib/Cake/Console/Command/TestShell.php
	lib/Cake/Core/Object.php
	lib/Cake/Network/Http/HttpSocket.php
	lib/Cake/Routing/Router.php
	lib/Cake/Test/Case/Controller/Component/EmailComponentTest.php
	lib/Cake/Test/Case/Controller/ComponentTest.php
	lib/Cake/Test/Case/Controller/ControllerMergeVarsTest.php
	lib/Cake/Test/Case/Core/ObjectTest.php
	lib/Cake/Test/Case/Model/CakeSchemaTest.php
	lib/Cake/Test/Case/Model/Datasource/Database/PostgresTest.php
	lib/Cake/Test/Case/Model/Datasource/Database/SqliteTest.php
	lib/Cake/Test/Case/Model/Datasource/Database/SqlserverTest.php
	lib/Cake/Test/Case/Model/Datasource/DboSourceTest.php
	lib/Cake/Test/Case/Network/Http/HttpSocketTest.php
	lib/Cake/Test/Case/Routing/DispatcherTest.php
	lib/Cake/Test/Case/View/ScaffoldViewTest.php
	lib/Cake/Test/TestCase/Cache/Engine/FileEngineTest.php
	lib/Cake/Test/TestCase/Cache/Engine/RedisEngineTest.php
	lib/Cake/Test/TestCase/Console/Command/BakeShellTest.php
	lib/Cake/Test/TestCase/Console/Command/Task/ControllerTaskTest.php
	lib/Cake/Test/TestCase/Console/Command/Task/ViewTaskTest.php
	lib/Cake/Test/TestCase/Controller/Component/AuthComponentTest.php
	lib/Cake/Test/TestCase/Controller/Component/PaginatorComponentTest.php
	lib/Cake/Test/TestCase/Controller/ControllerTest.php
	lib/Cake/Test/TestCase/Network/RequestTest.php
	lib/Cake/Test/TestCase/Routing/RouterTest.php
	lib/Cake/Test/TestCase/Utility/TimeTest.php
	lib/Cake/Test/TestCase/View/Helper/HtmlHelperTest.php
	lib/Cake/Utility/Time.php
	lib/Cake/bootstrap.php
Merge remote-tracking branch 'origin/3.0' into 3.0-model