* improve fuzzy search (are questions the same) * improved error check (unique questions) 	* add setId when calling _mergeData, so we can debug things more easily (which file is going wrong) * remove whitespaces at end/beginning of questions
* improve fuzzy search (are questions the same)
* improved error check (unique questions)
	* add setId when calling _mergeData, so we can debug things more easily (which file is going wrong)
* remove whitespaces at end/beginning of questions

Nivocer/webenq,Nivocer/webenq,Nivocer/webenq,Nivocer/webenq