[Babel-users] Branch unicast

[Juliusz Chroboczek]

Hi,

I've pushed the code to run Babel over unicast.  It's in branch "unicast".

In order to use it, you need to say in your config file:

    default unicast true

It's a per-interface parameter.

The code is pretty nasty, and not up-to-date with master, so I'll probably
be rebasing it some more.  Since Antonin is basing his DTLS code on this,
we'd be grateful for proof-reading and testing.

Note that I didn't need unicast Hellos.  I'm still not sure they should stay.

-- Juliusz