Add logging options and delete the commented prints

[DanicaSTFC]

The prints in the code should be deleted and perhaps transformed into loggings.

See https://github.com/vais-ral/CILViewer/pull/347/files#diff-73c71fc1dddd5fef6e9fef6ac1a668d18c9a7a2ad2e9363824b497e05f9818df for reference.