Add new fields in database for App

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/ics_opendata/branches/nm-opendata-v2@76727 735d13b6-9817-0410-8766-e36946ffe9aa
Add new fields in database for App

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/ics_opendata/branches/nm-opendata-v2@76728 735d13b6-9817-0410-8766-e36946ffe9aa