[TASK] Update PHPUnit to 4.3.5 and vfsStream to 1.4.0

Resolves: #63355

Change-Id: Iea66aaadce9f7238beffc8b549f66fe52362f4d8
Reviewed-on: http://review.typo3.org/34666
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>