Eugeny/ajenti — pull request #31 by egelmex (2012-02-08 20:07:44+00:00)
Title: fix network plugin on arch

ifconfig has been depricated, and is not installed by default on arch
any more.
This patch makes network plugin use "ip" on arch.
It also makes it work with arch users who do not set up their network
with rc.conf (i.e. network manger).

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Don't know if this is helpful to anyone but got things working on my machine.