* Remove unused port fields
(and set vlan to default to null)
* Update test data for deleted fields
* update vlan to null
* missed field removals
* More correct migration
* Update new data
* restore accidental deletions
* Add Modified V-sol MIB
* Add Vsolution Discovery OS
* Add Vsolution Discovery OS
* Add os-logo
* Add snmp test data
* Add .json test data
* Add .json actual test data