add virtualenv

Write a more detailed README

better print format

make --full a list of list

fix yoday & full output

fix full output

remove dpkg & fix today list

testing dpkg -r today pkgs

add show today installed packages

argparse & formatted full output

try: finally to remove old dkpglog

reverse dpkg.log files to well format concatenation

build a full dpkg.log file

list instead of dict

let's begin

first commit