rewritten: sessions management

(Session, SessionContainer, SessionManager)
           now a Session object don't copy all fields in its copy constructor (only id)
           the rest fields are set after the object is inserted in SessionContainer
added:     after successfully login a session id is changed
added:     plugin.Call() methods with a first argument a pointer to a Session object



git-svn-id: svn://ttmath.org/publicrep/winix/trunk@823 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/lastcontainer.cpp

@@ -107,6 +107,13 @@ LastTab::iterator i = FindNotLoggedOut(user_id, session_id);
 	}
 	else
 	{
-		log << log4 << "LC: there is no such a user to log out" << logend;
+		/*
+			!! IMPROVE ME
+			users read from the session file (at boot time)
+			are not added to LastContainer
+		*/
+
+		log << log4 << "LC: there is no such a user to log out: user_id: "
+			<< user_id << " ses_id: " << session_id << logend;
 	}
 }