Verbosity and logging

[PierreSnell]

Is your feature request related to a problem? Please describe.

1. Messages are printed so it's hard to disable the output.
2. Tqdm is always verbose which leads to many progress bars plotted in the rest of the code.

Describe the solution you'd like

1. Using logging so anyone could just grab and setup the log level of the lazyPredict logger.
2. Add the disable arg of tqdm, might be something like : for name, model in tqdm(self.classifiers, disable = self.verbose < 1):

Additional context I could do a PR for it if you want :)