[FIX] Temporary hackish fix in order to restore login on runbot
[FIX] proper fix
[REF] Add public_user into module server/addons/base (removed from addons/website/website_data.xml)
[REF]Add _auth_method_public  into server/addons/base/ir/ir_http (removed from website/ir_http)

Related commit for Addons : Committed revision 10689.
[REF] Add missing image