security bugfix

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/ke_search/trunk@77729 735d13b6-9817-0410-8766-e36946ffe9aa
updated version, author information, TYPO3 version dependings

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/ke_search/trunk@77733 735d13b6-9817-0410-8766-e36946ffe9aa