Colorized and pretty-tabled top-like utils!
Everything looks so beautiful and unified! :3
- colorama usage simplified colouring code
- prettytable allowed to get rid of all that "{0:>14} ...".format() magic.
.__repr__()'s code of irqtop/link-rate just asking to be used in network-top without any changes
By the time, there is two new utils: maskify and subnet2iplist: