Pull request for refactoring of the logging messages

[igeligel]

What i have done:

• Created Model for logging strings which can be initialized by a static method
• In the method use null propagation together with ternary operator to set the default string or the translated string
• Changed access modifiers of the constructor of the logger to internal
• Fixed indentation of xml documentation comments and normal comments to fit official guidelines
• Added new line at end of the file
• Update Access Modifiers of the Console Event listener and change the parameter names there

[DorianLoeben]

Great job. Did anything in the output change or just in the usage/internals?

[igeligel]

There were no changes. I made a picture of the current console output.

Output strings were not changed but i was close to fix a typo for the transferred string but i do not know any guideline on those strings (like max length).

Transferred =
                session?.Translation.GetTranslation(
                    TranslationString.LogEntryTransfered) ?? "TRANSFERED";

Should be written with two r's i believe. If it is allowed ill change it too.