Questionnaire / chg

Indeed - really glad you caught this. Here's the note from our developer who's correcting this:

Thank you for pointing this out. The message must be "One or more questions do not have the answer type specified." I will correct this in the message files. I will also rename the constant to ANSWER_TYPE_NOT_PROVIDED = "questionnaire.error.AnswerTypeNotProvided" inside QuestionnaireConstants.java.

I have to thank you for looking into this matter. Cheers