Add transmitted vs received statistics

[dgzlopes]

Transmitted, received, packet loss... Example from ping:

--- google.com ping statistics ---
39 packets transmitted, 39 received, 0% packet loss, time 38045ms

[jbarbaran]

I would like to work on this issue!

[dgzlopes]

Nice @jbarbaran! 🚀

[jbarbaran]

Ey..!! I was working on that @normanargueta

[normanargueta]

@jbarbaran - sorry I didn't see your comment when I started to work on that one, if you already have the fix please submit your PR and close mine :)