WB 2.08.x

! update revision properties for all files
- include/Sensio/Twig remove Version 1.13.2

! see Build 1986
also implemented in frontend account

1. bugfix preferences timezone, date_format, time_format settings, backend and frontend

1. typofix page_extended in admin/settings and admin/pages/
   ! Fill empty option modules dropdown in admin/pages/sections.php

1. bugfix redclare function in preferences_form
   ! add infobox, if you have to change the language before working in preferences

1. fixed output activation conformation
2. fixed deleting Users awaiting activation
   ! add YYYY-MM-DD in date_formats dropdown

1. security fix CRLF injection/HTTP response splitting

! all changes in folder account, Signup with confirmation Mail
! frontend.css now included by account script

+ add methode StripCodeFromText in class.wb to clean injection
! rebranding the admin/settings and security fixes
! a few new styling in backend wb_theme
! beginning aa lot of account changes like correction of $_SESSION indexe, security fixes
+ add head.load.min.js and head.min.js to /include/jquery/ to style HTML5 templates

! account split html and code
+ add signup activation registering
+ add missing icons in themes