[#4572] Fix: Add .htaccess to all folders with private resources

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/seminars/trunk@84773 735d13b6-9817-0410-8766-e36946ffe9aa
[#4572] Fix: Add .htaccess to all folders with private resources

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/seminars/trunk@84774 735d13b6-9817-0410-8766-e36946ffe9aa
[#5008] Fix: Call loadTCA only for TYPO3 CMS < 6.1

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/seminars/trunk@84788 735d13b6-9817-0410-8766-e36946ffe9aa