Added the missing information in CSV export plans.
Added the missing information in CSV export plans.

    The answers with question options was not including the answer.text, but overwriting the variable answer_text that held the value.

    Further, we removed line breaks and carriage returns in the answer text and replaced them by spaces making the answer text a single line for the csv.

    Fix for Issue #2058.

DigitalCurationCentre/roadmap,DMPRoadmap/roadmap,DMPRoadmap/roadmap,CDLUC3/dmptool,DMPRoadmap/roadmap,CDLUC3/dmptool,CDLUC3/dmptool,CDLUC3/roadmap,CDLUC3/dmptool,CDLUC3/roadmap,DigitalCurationCentre/roadmap,CDLUC3/roadmap,DigitalCurationCentre/roadmap,CDLUC3/roadmap