WB 2.08.x

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

Preparing 2.8.2 stable, last tests

1. Security fixes for modules captcha_control, code and droplets

validate code

Created 2.8.x branch

Changes on module "code": add the section_id to the name of the textarea,
to keep the functionality if you are using more than one code-section on a page.