Add timer_queue_now() to provide the current clock when queuing a packet.
Fill gap in reverse direction when a dequeue is forced.
Remove useless cur_ack from struct packet_stream.
Add packet_stream_increase_seq() for special cases in TCP.
Get rid of useless packet_stream in proto_mpeg_ts.
Split packet_stream api and rename it 'stream'.
Fix segfault when using addon_plugin file.
Fix segfault when using addon_plugin log_txt.
Fix segfault when using addon_plugin log_xml.
Correctly set the private data to the addon_plugin tap.
Pass the correct pointer to addon plugins for private data when processing a pload.