[Ecn-sane] cctrace prototype

[Pete Heist]

> On Mar 20, 2019, at 8:20 AM, Pete Heist <pete at heistp.net> wrote:
> 
> I’ll push what’s available so far later this morning, needs some cleanup…

Code: https://github.com/heistp/cctrace

Updated samples: https://www.heistp.net/downloads/cctrace/

Proportions are calculated now by direction, which also cleaned up some of the output. Also, I now ignore flags for SYN packets.

Probably easiest to use Issues for further requests / bugs…