Use logger

[mpope9]

Printing isn't great. Use the logger!

[Flavsditz]

I want to give this a shot... what is the preferred desired approach?

I am thinking this is using the logging lib right?

One could:

• Have a central file that takes care of logging and thus only one configuration
• Initialize the logger per class where it is used.
  • This means more verbose but one can name each logger and configure them case-by-case

I like the first approach and one can always add more parameters to be logged if necessary