FR: Additional show interfaces tab

[ekrichbaum]

A view would be fantastic that shows the status of a devices interfaces (and optionally a comparison to the value within netbox). Similar to the lldp tab, but just with state instead of neighbors.

Solution:
Additional tab with interface status. i.e. quick view similar to a "show interface descriptions". Napalm driver should return both is_enabled and is_up. could color code like lldp for match of netbox data.
Additional api with interface status. Allow simpler management for item to query netbox for both inventory and current state.