added: SessionContainer special container used by SessionManager

sessions are indexed by id and time (last used time)
changed: old sessions are deleted
       parameter: session_max_iddle in the config file
added: function 'who'


git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@483 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/functions.cpp

@@ -79,10 +79,15 @@ void Functions::ReadFunctions()
 	f.item.url  = "run";
 	table.insert( std::make_pair(f.item.url, f) );
 
+	f.code = FUN_WHO;
+	f.item.url  = "who";
+	table.insert( std::make_pair(f.item.url, f) );
+
 
 // -----------
-	FunctionCodeParser fc;
-	fc.Parse(Item()); // temporary for linking
+//	FunctionCodeParser fc;
+//	fc.Parse(Item()); // temporary for linking
+
 }