Create different types of logger for the verbose mode

[mathisloevenich]

It will be very useful for programmers to see how the script is processing the data.

Lets consider -v will give the default output, especially occurred exceptions.

we could add arguments to have a closer view into the single modes and interpetations

• -v all (prints every logging output found)
• -v mode (prints only the output of the used mode)
• -v | -v default (print the default verbose output)
• and more

I think this might be a good way to understand the behaviour even as an user.
The implementation could be quite difficult so consider this as a later feature.