Added merging locallang.

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/ics_opendata/trunk@85083 735d13b6-9817-0410-8766-e36946ffe9aa
git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/ics_opendata/trunk@85084 735d13b6-9817-0410-8766-e36946ffe9aa