TYPO3 Core

Since a latest release of phpunit it is possible to tag a function as to be executed after frameworks tearDown().

• rename ext:core\Tests\UnitTestCase::tearDown() to something speaking, tag it as executed after each test.
• find all calls to parent::tearDown() inside the unit test files and remove them
• do not touch Test classes in contrib or Packages/Library directories, because we must not change third party code.