added: column 'guest_name' to 'item' table

used when user_id is -1
added: mount parameters: thread_with_info, thread_with_header
added: function rm can remove threads



git-svn-id: svn://ttmath.org/publicrep/cmslu/trunk@506 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/dirs.cpp

@@ -11,7 +11,7 @@
 #include "error.h"
 #include "log.h"
 #include "db.h"
-
+#include "data.h"
 
 
 void Dirs::Clear()
@@ -404,6 +404,9 @@ void Dirs::DeleteDir(long id)
 
 	if( db.DelDirById(id) == Error::ok )
 		dir_table.DelById(id);
+		
+	if( data.mounts.CurrentMountType() == Mount::thread )
+		db.RemoveThread(id);
 }