Fixed PHPUnit include bug.

Fixed vendor include path bug.
Added test for CakeTestSuiteDispatcher::loadTestFramework.
Added test for CakeTestSuiteDispatcher::loadTestFramework.
Merge branch 'master' of github.com:psparrow/cakephp

Conflicts:
	lib/Cake/Test/Case/TestSuite/CakeTestSuiteDispatcherTest.php
Fixed code formatting.
Merge branch 'master' of github.com:psparrow/cakephp
Merge pull request #1174 from psparrow/master

Fixed issue with including including PHPUnit's Autoload script.