Fixed comma-separated list in select values for mail bug.

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/datamints_feuser/trunk@84234 735d13b6-9817-0410-8766-e36946ffe9aa
To allow a personalized user mail if the admin rejected the user, the deletion have to be done after the mail was sent.

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/datamints_feuser/trunk@84236 735d13b6-9817-0410-8766-e36946ffe9aa