Simplify logging

Summary

Use standard getLogger instead of our get_logger Make the eta-utility logger more precise by giving the full module name.

Currently the agents and environments are logged from their parent module, e.g: [INFO] eta_utility.eta_x.agents .... instead of [INFO] eta_utility.eta_x.agents.MathSolver .... for example

Explain your context

(Explain what you did.)

Please list breaking changes, new features or bugfixes

• Breaking changes:

• New features:

• Bugfixes:

  • loggers now have the full module name specified
  • log issues with tests