First release of netbox agent
Includes the following features:
* Create servers, chassis and blade through standard tools (`dmidecode`)
* Create physical, bonding and vlan network interfaces with IPs
* Create IPMI interface if found
* Create or get existing VLAN and associate it to interfaces
* Generic ability to guess datacenters and rack location through drivers (`cmd` and `file` and custom ones)
* Update existing `Device` and `Interfaces`
* Handle blade moving (new slot, new chassis)