[debug][xs]: log config at start if in debug mode.
[util][xs]: fix bug in case where db sheets have no data.
[bugfix][xs]: config default for questions url was pointing at datasets (duh!).
[bugfix,util][s]: when normalizing y/n questions only do it for scoredQuestions.

* was doing it for all questions and that caused problem when place was "NO" (i.e. norway!)
* also lowercase all places on the way in ...