Added constant value newRecordStoragePid to list of storagePid

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/th_rating/trunk@85619 735d13b6-9817-0410-8766-e36946ffe9aa
Re-read newly added record similar as in RatingRepository

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/th_rating/trunk@85620 735d13b6-9817-0410-8766-e36946ffe9aa