WB 2.08.x

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

1. problems with confirmation mail solved

! see Build 1986
also implemented in frontend account

1. bugfix missing trailing backtick in output_filter/input.php
2. bugfix wrong backticks in 'admin/media/upload.php
3. bugfix add missing language variable in account
   ! update form module, add class frm-fieldset to fieldset, restyle error box
   ! update captcha iframe attribute settings

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

1. add missing lang var in account/languages/EN.PHP

! 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

fixed print_error exit in frontend account