Added icon for boolean fields
Added icon for boolean fields

lampwins/netbox,snazy2000/netbox,digitalocean/netbox,lampwins/netbox,digitalocean/netbox,lampwins/netbox,digitalocean/netbox,snazy2000/netbox,Alphalink/netbox,snazy2000/netbox,snazy2000/netbox,Alphalink/netbox,digitalocean/netbox,Alphalink/netbox,Alphalink/netbox,lampwins/netbox