The entire program is converted to python2 to python3

[vishnudas-bluefox]

I almost converted the python2 program to python 3 how to run the program was not well documented and facing error with some missing files too and also am getting little errors too have a look and reconfigure the minor bugs

[pedrocamargo]

Nice! Have you taken a look at the refactoring branch where I had done a lot of this work plus some more documentation?

[pedrocamargo]

We are refactoring the whole thing instead