Anubis / Xlib

CXM_cookies.anubis :
 server_get_cookies. Needs because HTTP header must be start by "Cookie" (server side)
CXM_making_a_web_site.anubis :
 Separated_Web_Args now handle state name by cookie.
 using_state_cookies has been definitively removed

…CXM_multihost_http_server.anubis".
Adding "Bool using_state_cookies" in "make_web_site_description" in "web/CXM_making_a_web_site.anubis"
Adding "make_state_cookie_headers" in "web/CXM_making_a_web_site.anubis"

TODO in "web/CXM_making_a_web_site.anubis" line 2295 :
    // TODO 'make_separate_web_args_function' must retrieve state_cookies before parsing web_args if using_state_cookies is true

Web: adding attr() alternative to Text_Option type

- HTTP redirect codes add needed 'Location' header.

Adding http header to invalidate 'keep-alive' (mandatory by HTTP 1.1)

Improving Dojo API

Fix HTML code generated by CXM_dojo.anubis to be more W3C compliant.

Improve some logs

Added CXM_dojo.anubis

… forms with previously entered values.

- NetServices : added TIMESTAMP field into service negotiation answer
- Renaming 'service' and 'version' fields to their upper case value.

[+] An external link can be added as 'Refresh' Meta-Tag

…pect for full backward compatibility.