[google] Alias flavor_id and machine_type for consistency with other providers
Merge pull request #2434 from maestrodev/google-flavor

[google] Alias flavor_id and machine_type for consistency with other providers
return NS and SOA records as per https://github.com/fog/fog/issues/2419 - this allows us to work with NS subdelegations, as well as the NS and SOA records while the type can't be changed, the values and TTLs can be
Merge pull request #2439 from CpuID/master

return NS and SOA records - https://github.com/fog/fog/issues/2419