! update revision properties for all files- include/Sensio/Twig remove Version 1.13.2
Created 2.8.x branch
-Moved styles from admin/pages/sections.php to sections.htt in backend themes (Thanks to Luisehahne)
- Moved javascript files from admin/pages/index.php to external js files (Thanks to Luisehahne)
- Major improovements and changes to all backend files to get more valide Code output (Thanks to Luisehahne)