Version 2.2.7: small bug-fixes

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/myquizpoll/trunk@76365 735d13b6-9817-0410-8766-e36946ffe9aa
More small bug-fixes. ###SECOND_VISIT### added.

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/myquizpoll/trunk@76505 735d13b6-9817-0410-8766-e36946ffe9aa