- this feature adds the ability to have a PacketListField
    of heterogeneous Packet types with dynamic discovery
    of the next type. This discovery can be based on any elements
    including previously parsed packets, underlayers, remaining
    bytes (look ahead), and last parsed packet.
  - this feature also adds the ability to parse PacketListFields
    where neither the length nor the number of elements can be
    predicted before parsing. This could be done previously using
    a length_from callback that did significant peeks into the
    string to parse, but it felt clumsy.

Windows: remove confusing warning message (@gpotter2)

* Python3: fix set_promisc() with Linux

* Fix debug dissector error message

* Make run_scapy3 executable

[IPv6] Windows: fix IPv6 routing + Net6

In order to avoid any conflicts when the consts are changed

This will speed up the boot

Improve VXLAN layer

Try to read the manufacturer DB from various places

Fix DLT_* constant values

[coverage] Full rework of IGMP(v1/2/3) + tests

Improved PR#751

[Python 2 to 3] Bytes fixes

TUN/TAP Interfaces, improve & test bridge_and_sniff()