- some compatibility fixes for TYPO3 6.2
- several bugfixes and code cosmetics
- added some database fields for PHPUnit support
- upload as verison 0.9.3


git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/th_rating/trunk@84276 735d13b6-9817-0410-8766-e36946ffe9aa