- Removed CMS_REQUEST_UTIL
- centralize a few request related code into CMS_API
Added CMS_API.user, CMS_API.set_user (CMS_USER), ... and user related routines.
Refactored Auth related code
- added various abstractions to factorize implementation and harmonize solutions.
- revisited the logout strategy.
- updated the account info page, and remove info user should not care about.
- simplified the process, and encourage auth module to follow same design.
Added CMS_LINK helper routines to modify the related query string.
Removed CMS_USER.profile (and related routines)
- It was not used so far.
- it will probably a specific module later, if needed.
Update various module to avoid fetching user from sql directly, and let this task to CMS_USER_API.
Removed CMS_NODE_API.node_author (a_node: CMS_NODE): detachable CMS_USER,
- as the info is already in CMS_NODE.author
Added CMS_RESPONSE.redirection_delay, if ever one code want to redirect after a few seconds.
Added the request uri info to the not found cms response.
Added CMS_MODULE.permissions to allow module to declare the potential permissions.
Added support for CMS_LINK.is_forbidden, in relation with CMS_LOCAL_LINK.permission_arguments.
Split link "username (Logout)" into 2 links "username" and "logout".
Fixed/Changed the way auth modules alter the logout link based on "(Logout)" title, by safer solution based on `location' of the link.
Fixed usage of WSF_REQUEST.path_info by using percent_encoded_path_info which is not non unicode path info to be used most of the time.
Merged CMS_REPONSE.variables and CMS_REPONSE.values .
When possible, prefer usage of CMS_RESPONSE.user instead of CMS_REQUEST_UTIL.current_user (WSF_REQUEST) whenever it is possible.
When possible, prefer usage of CMS_RESPONSE.location, rather than usage of WSF_REQUEST.(percent_encoded_)path_info .
Code cleaning.
