Pretty print object in arrays

[Filirom1]

Hi,

Currently object in arrays are presented like this:

 ["{\"Name\":\"eth0\",\"MAC\":\"00:16:3E:5A:D5:BB\",\"IP\":\"10.95.21.127\",\"Netmask\":\"255.255.254.0\"}","{\"Name\":\"eth1\",\"MAC\":\"00:16:3E:5A:D4:BB\",\"IP\":\"10.97.128.137\",\"Netmask\":\"255.255.254.0\"}", ...

I think it would be better to show it as a pretty JSON

[
  {
    "Name": "eth0",
    "MAC": "00:16:3E:1A:28:47",
    "IP": "10.26.89.23",
    "Netmask": "255.255.255.192"
  },
  {
    "Name": "eth1",
    "MAC": "00:16:3E:1C:11:B8",
    "IP": "10.18.29.72",
    "Netmask": "255.255.255.192"
  },

This is what this PR is doing.

Cheers

[rashidkpc]

Thanks for the contribution, before we can review this pull request we'll need you to sign the Contributor License Agreement. Please see CONTRIBUTING.md for the entire contribution process.

[Filirom1]

CLA signed ;-)