Ryu agent should use ip_lib instead of netifaces

[Yoshihiro Kaneko]

Ryu agent is using the netifaces module. It is possible to replace with the ip_lib module
which has been developed within Neutron itself.

[Mark McClain (markmcclain)]

Raising the importance of the bug as removing the netifaces dependency is very important on a cross project basis.

[Yoshihiro Kaneko (ykaneko0929)]

Hello Ante,

I forgot to assign myself to this item.
If you have not yet started this, please assign me.

Thanks,
Kaneko

[Ante Karamatić (ivoks)]

Hi Yoshihiro,

I haven't started any work, so go ahead and do what you had in mind ;)

[Yoshihiro Kaneko (ykaneko0929)]

Hi Ante,

Thank you very much!

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/38257

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/38257
Committed: http://github.com/openstack/neutron/commit/85dc410ef8f79366931bc754440039d265f8a6b4
Submitter: Jenkins
Branch: master

commit 85dc410ef8f79366931bc754440039d265f8a6b4
Author: Yoshihiro Kaneko <email address hidden>
Date: Mon Jul 22 09:01:30 2013 +0000

    remove netifaces dependency of ryu-agent

    Fixes bug #1203663

    This patch removes the netifaces dependency.

    Change-Id: I0970ca7d8c92fcd1c3dfaded4a9ce6e82b8c033f