is a list of changes:
- Ignore interfaces that are not listed in the configuration file: fixes
an abort when trying to configure interface located in a different
rdomain and doesn't look to the address of interfaces outside the
configuration (otherwise it would pick the wrong interface in some cases).
- Improve the routing code: use a rb-tree to store groups avoiding group
duplications and having to fix hand-rolled list implementations.
- Fixed some warnings and improved debug messages.
As discussed with ajacoutot@,
ok reyk@
a278d4ba41