Cleaned up the code a little bit


git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/svconnector_json/trunk@79972 735d13b6-9817-0410-8766-e36946ffe9aa
Improved documentation


git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/svconnector_json/trunk@79973 735d13b6-9817-0410-8766-e36946ffe9aa
Changed TYPO3 compatibility range


git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/svconnector_json/trunk@79974 735d13b6-9817-0410-8766-e36946ffe9aa