The old distutils way is not compatible with zc.recipe.egg in develop mode,
because egg_info does not provide any information about such scripts.

There is no plan for a default ipv4 route.

Generating them takes a lot of time and there's no reason to do this by default.
We keep --dh option in 're6stnet' to not break existing configuration.

We consider using sockets to communicate with OpenVPN, via --management option.

Here, it's simpler and safer. We will also want to have private methods that
don't start with an underscore.

Certificates are deleted 30 days after they get invalid,
so that unused prefixes can be reallocated.

The way peer addresses were exchanged polluted caches with information about
dead nodes. In particular, bootstrapping often took a long time because the
cache of the primary node was mostly useless.

This also fixes bootstrap of registry.

- authenticated communications with registered clients
- XML-RPC is dropped
- multi-threaded server

'/usr/bin/env python' also does not set useful process name for start-stop-daemon

The previous broadcast model is replaced by a query-response one.
During normal operation, the cache of peers is not used anymore to select
peers to connect to. It now only used for bootstrapping and avoid querying
an already known address.

remove some unecessary info when connecting to the server

A lot of bug fix

Removing of the bandwidth calculation

When 2 tunnels are estabilshed between the same 2 peers, one of them is deleted

Remove the refresh-rate option

Added new simulation results.

Check for dead tunnels evry 5 seconds instead of waiting for the next tunnel_refresh