[TASK] Code cleanup.
[BUGFIX] Fix tree display in case no pages and or branches were excluded from cleaning

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/tablecleaner/trunk@83850 735d13b6-9817-0410-8766-e36946ffe9aa
[FEATURE] Support time based content. Hide entries that are N days past the record 'endtime'.

Resolves: #53696

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/tablecleaner/trunk@83852 735d13b6-9817-0410-8766-e36946ffe9aa
[FEATURE] Support time based content. Hide entries that are N days past the record 'endtime'.

Resolves: #53696

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/tablecleaner/trunk@83853 735d13b6-9817-0410-8766-e36946ffe9aa