refs #47887
Add fixes for new DatabaseConnection object in TYPO3 6.1

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/dce/trunk@75222 735d13b6-9817-0410-8766-e36946ffe9aa
refs #47887
Small refactorings

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/dce/trunk@75223 735d13b6-9817-0410-8766-e36946ffe9aa
Version 0.8.1
Changed TYPO3 contraint to max 6.1.99

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/dce/trunk@75224 735d13b6-9817-0410-8766-e36946ffe9aa