Added support for log stored in CMS_STORAGE.

Added support for custom value stored in CMS_STORAGE.
Added optional css classes addition to CMS_BLOCK output.
Refactored storage, to manage node from node module code only (or mostly).

TODO: improved view for a cms node, for now hardcoded.

src/theme/cms_theme.e

@@ -35,12 +35,27 @@ feature -- Access
 
 feature -- Conversion
 
-	menu_html (a_menu: CMS_MENU; is_horizontal: BOOLEAN): STRING_8
+	menu_html (a_menu: CMS_MENU; is_horizontal: BOOLEAN; a_options: detachable CMS_HTML_OPTIONS): STRING_8
+		local
+			cl: STRING
 		do
 			debug ("refactor_fixme")
 				fixme ("Refactor HTML code to use the new Bootstrap theme template")
 			end
-			create Result.make_from_string ("<div id=%""+ a_menu.name +"%" class=%"menu%">")
+			create cl.make_from_string ("menu")
+			if a_options /= Void and then attached a_options.css_classes as lst then
+				across
+					lst as ic
+				loop
+					cl.append_character (' ')
+					cl.append (ic.item)
+				end
+			end
+			create Result.make_from_string ("<div id=%"")
+			Result.append (a_menu.name)
+			Result.append ("%" class=%"")
+			Result.append (cl)
+			Result.append ("%">")
 			if is_horizontal then
 				Result.append ("<ul class=%"horizontal%" >%N")
 			else