NPN databases updating.
Old NpnDatabase class, Serialiser, StatLogDb, LogdbInfo and file kitty_utils.{h,cpp} were deleted. Function append(), which add new subnet to the database, was added to LogDbNpnSubnet.
Edited by Вершков Максим Дмитриевич
Old NpnDatabase class, Serialiser, StatLogDb, LogdbInfo and file kitty_utils.{h,cpp} were deleted. Function append(), which add new subnet to the database, was added to LogDbNpnSubnet.