Remove unused test folder

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/pw_teaser/trunk@85846 735d13b6-9817-0410-8766-e36946ffe9aa
Some fixes with labels and label keys

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/pw_teaser/trunk@85848 735d13b6-9817-0410-8766-e36946ffe9aa