Add lens for bird (routing daemon)

[stanv51]

Hello.
Could anyone add support for Bird routing daemon?

http://bird.network.cz
Config file is qutie complicated.

Config examples:
http://git.altlinux.org/gears/b/bird.git?p=bird.git;a=blob;f=doc/bird.conf.example;h=dcc62e29429a44558c8d158f9bb411f3710dfdb2;hb=7638d58bf2ed80d8c191594107251b2b72c5330a

http://bird.network.cz/?get_doc&f=bird-3.html

BIRD contains a simple programming language. There are two objects in this language: filters and functions.

As says raphink@: it is similliar to keepalived: static block-based config syntax.

http://bird.network.cz/?get_doc&f=bird-5.html

Thank you all.