Add TYPO3 6.2 compatibility
Add language support (behavior like menus)
Some refactorings.

Thanks to Tim Klein-Hitpass!

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/pw_teaser/trunk@84540 735d13b6-9817-0410-8766-e36946ffe9aa
Add category support for pages

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/pw_teaser/trunk@84541 735d13b6-9817-0410-8766-e36946ffe9aa
Add new option, to filter pages by categories

git-svn-id: https://svn.typo3.org/TYPO3v4/Extensions/pw_teaser/trunk@84543 735d13b6-9817-0410-8766-e36946ffe9aa