unused newName parameter in TQTHnBaseUtils::copyHistogram
The newName parameter in the above mentioned function is not used which might be confusing for users and could lead to mess ups if the user assumes that the copy will actually have the new name specified. As I'm not entirely sure if I'm missing something here, I'm not changing this in the context of issue #97 (closed) / MR !213 (merged) but would rather ask @cburgard and @bejaeger to have a quick look.