One-line docstring should not occupy 3 lines
Expected 1 blank line *before* class docstring
First line should end with '.'
Blank line missing between one-line summary and description
No blank lines allowed *after* method docstring
Use r""" if any backslashes in a docstring

Use CapWords convention for class names
Use new-style classes
Use lowercase with underscore for function and local variable names
(to be continued)

Rules of thumb:
- setup.py only <=, >=
- requirements.txt only ==

Highlight the nice value of a process when is different from 0.
Add 'NICE' decoration for managing color.

It's now possible to define specific colors for both process name and
process status.

Mandatory only for multi-line continuation

To be continued...

Explicit is better than implicit.

Cumulative and sum stats for network interface refactor in the glances_network plugin (clean curses)