[TASK] Compatibility with TYPO3 4.5 LTS - 6.2 LTS

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/ml_links/trunk@84177 735d13b6-9817-0410-8766-e36946ffe9aa
[TASK] Some cleanup

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/ml_links/trunk@84178 735d13b6-9817-0410-8766-e36946ffe9aa