New test: listen and connect to same stack

[MagnusS]

This test listens on port 80 and tries to connect to the same port with the same stack.

The test currently fails with this exception:

Ipv4.Make(Ethif)(Clock)(Time).Routing.No_route_to_destination_address(_)

Console output:

Manager: configuring
Manager: Interface to 10.0.0.100 nm 255.255.255.0 gw [10.0.0.1]

ARP: sending gratuitous from 10.0.0.100
Manager: configuration done
ARP: transmitting probe -> 10.0.0.100
ARP: retrying 10.0.0.100 (n=1)
ARP: transmitting probe -> 10.0.0.100
ARP: retrying 10.0.0.100 (n=2)
ARP: transmitting probe -> 10.0.0.100
ARP: retrying 10.0.0.100 (n=3)
ARP: transmitting probe -> 10.0.0.100

[samoht]

Can you rebase the tests to master?

[yomimono]

Per the discussion in #133 I'm going to close this out.