logana 1.0.0

Varnish logs analysis CLI

Logana.py is a CLI help neteng and sysadmin speed up analyse varnish logs.

It’s able go through either plain or rotated gzip files under default /opt/varnish/ folder, depending on the time period that being queried.

Here’s also a golang version, without using method of bisection, but it should be good enough to check live logs on platform where has no python installed. Please check the repo [go-logana](https://github.com/thimoonxy/practiceGo/tree/master/logana).