Code cleaning

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/general_display/trunk@81460 735d13b6-9817-0410-8766-e36946ffe9aa
new version 1.5.1. released

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/general_display/trunk@81461 735d13b6-9817-0410-8766-e36946ffe9aa
slight change

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/general_display/trunk@81462 735d13b6-9817-0410-8766-e36946ffe9aa
import / export of csv-data (experimental), CSS cleaning

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/general_display/trunk@81463 735d13b6-9817-0410-8766-e36946ffe9aa