141 alternative configuration file type yaml

[LukasFehring]

Add yaml configuration files and log others.

Description

Add yaml configurations files, remove old config files

Motivation and Context

Refer to issue

Changes

Add yaml configurations files, remove old config files.

Type Of Changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

How has This Been Tested?

• Database provider:
• Python version:
• Operating System:

What is Missing?

Checklist

• My change is based on the latest stage of the develop branch.
• My change required a change of the documentation, which has been done.
• I checked that the documentation can be build, visualizes everything as expected, and does not contain any warnings.
• I have added/adapted tests to cover my changes.
• The tests can be executed successfully.
• The notebooks can be executed successfully.
• The notebooks can be executed with mysql as provider.
• I have added a description of the changes to CHANGELOG.rst.