[#4998] Cleanup: Use type[] instead of array<type>

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/realty/trunk@84741 735d13b6-9817-0410-8766-e36946ffe9aa
[#4881] Cleanup: Use t3lib_div::makeInstance instead of ObjectFactory::make

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/realty/trunk@84751 735d13b6-9817-0410-8766-e36946ffe9aa
[#4648] Fix: Drop early __destruct calls

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/realty/trunk@84765 735d13b6-9817-0410-8766-e36946ffe9aa