Move libraries layout', model', `peristence' under cms folder

Updated code to the new layout.
Added missing comments.
Remove /example/api

cms/src/hooks/cms_hook_auto_register.e

@@ -19,13 +19,19 @@ feature -- Hook
 	hook_auto_register (a_response: CMS_RESPONSE)
 		do
 			if attached {CMS_HOOK_MENU_ALTER} Current as h_menu_alter then
-				a_response.add_menu_alter_hook (h_menu_alter)
+				debug ("refactor_fixme")
+					-- Fixme: CMS_RESPONSE.add_menu_alter_hook : a_response.add_menu_alter_hook (h_menu_alter)
+				end
 			end
 			if attached {CMS_HOOK_BLOCK} Current as h_block then
-				a_response.add_block_hook (h_block)
+				debug ("refactor_fixme")
+					-- Fixme: CMS_RESPONSE.add_block_hook a_response.add_block_hook (h_block)
+				end
 			end
 			if attached {CMS_HOOK_FORM_ALTER} Current as h_block then
-				a_response.add_form_alter_hook (h_block)
+				debug ("refactor_fixme")
+					-- CMS_RESPONSE.add_form_alter_hook a_response.add_form_alter_hook (h_block)
+				end
 			end
 
 		end

cms/src/modules/basic_auth/basic_auth_module.e

@@ -1,5 +1,5 @@
 note
-	description: "Summary description for {BASIC_AUTH_MODULE}."
+	description: "This module allows the use of HTTP Basic Authentication to restrict access by looking up users in the given providers."
 	date: "$Date$"
 	revision: "$Revision$"
 

cms/src/modules/basic_auth/filter/basic_auth_filter.e

@@ -1,6 +1,5 @@
 note
-	description: "Summary description for {BASIC_AUTH_FILTER}."
-	author: ""
+	description: "Processes a HTTP request's BASIC authorization headers, putting the result into the execution variable user."
 	date: "$Date$"
 	revision: "$Revision$"
 
@@ -19,7 +18,7 @@ create
 feature -- Basic operations
 
 	execute (req: WSF_REQUEST; res: WSF_RESPONSE)
-			-- Execute the filter
+			-- Execute the filter.
 		local
 			l_auth: HTTP_AUTHORIZATION
 		do
@@ -33,10 +32,17 @@ feature -- Basic operations
 				attached l_auth.login as l_auth_login and then attached l_auth.password as l_auth_password then
 				if api.is_valid_credential (l_auth_login, l_auth_password) then
 					if attached api.user_by_name (l_auth_login) as l_user then
+						debug ("refactor_fixme")
+							fixme ("Maybe we need to store in the credentials in a shared context SECURITY_CONTEXT")
+							-- req.set_execution_variable ("security_content", create SECURITY_CONTEXT.make (l_user))
+							-- other authentication filters (OpenID, etc) should implement the same approach.
+						end
 						req.set_execution_variable ("user", l_user)
 						execute_next (req, res)
 					else
-						-- Internal server error	
+						debug ("refactor_fixme")
+							to_implement ("Internal server error")
+						end
 					end
 				else
 					log.write_error (generator + ".execute login_valid failed for: " + l_auth_login )

cms/src/modules/cms_module.e

@@ -1,22 +1,31 @@
 note
-	description: "Summary description for {WSF_CMS_MODULE}."
+	description: "Describe module features that adds one or more features to your web site."
 	date: "$Date$"
 	revision: "$Revision$"
 
 deferred class
 	CMS_MODULE
 
+inherit
+
+	REFACTORING_HELPER
+
 feature -- Access
 
 	is_enabled: BOOLEAN
+			-- Is the module enabled?
 
 	name: STRING
+			-- Name of the module.
 
 	description: STRING
+			-- Description of the module.
 
 	package: STRING
+			--
 
 	version: STRING
+			-- Version od the module?
 
 feature -- Router
 
@@ -48,21 +57,29 @@ feature -- Filter
 feature -- Settings
 
 	enable
+			-- enable the module.
 		do
 			is_enabled := True
+		ensure
+			module_enabled: is_enabled
 		end
 
 	disable
+			-- disable the module.
 		do
 			is_enabled := False
+		ensure
+			module_disbaled: not is_enabled
 		end
 
 feature -- Hooks
 
 	help_text (a_path: STRING): STRING
 		do
+			debug ("refactor_fixme")
+				to_implement ("Add the corresponing implementation.")
+			end
 			create Result.make_empty
 		end
 
-
 end