get_vlans() previously parsed 'bridge vlan show' which trunks all 4094
VIDs by default on VLAN-aware bridges, producing phantom VLAN entries.
Now derives real VLAN assignments from VM/container netN bridge=,tag=
config. get_device_warnings() now reports updates_available with
severity "warning" and a full package list/title, matching the format
used when the warning is refreshed via the updates API (previously
alternated between "info" and "warning" for the same content).
Christian Manivong
d1e6931ec5