added csv-templates to SVN

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/slub_events/trunk@78121 735d13b6-9817-0410-8766-e36946ffe9aa
fixed errors when event is not given in detail and subscription view

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/slub_events/trunk@78133 735d13b6-9817-0410-8766-e36946ffe9aa
uploaded as 1.0.15

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/slub_events/trunk@78134 735d13b6-9817-0410-8766-e36946ffe9aa