clean up code to better follow coding conventions (#56214)

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/callocationgrid/trunk@83938 735d13b6-9817-0410-8766-e36946ffe9aa
correct setting of dependencies (#56212)

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/callocationgrid/trunk@83939 735d13b6-9817-0410-8766-e36946ffe9aa