Recommendation: include NetworkManager-team package by default

[Stephen Gallagher]

We slimmed down the Server default configuration to remove some NM packages we
don't need, but we also excluded the relatively-new NetworkManager-team package
which provides support for "team" devices (a newer kind of user-space bonding
interface). This is probably worth including in the default configuration, since
a sizeable percentage of real-world servers will want to bond their network
devices together for better throughput.

If the Server WG agrees, I'll patch comps.xml.