Fixed bug where the last select multiple would overwrite others in the same group - fixes #1169
function to append xpaths to sections for gps and multi-selects
Merge pull request #1170 from modilabs/1169_select_multiples_broken

Fixed bug where the last select multiple would overwrite others in the same group - fixes #1169
convert string data to native types on export - fixes #850
removed dateTime formating as it gets truncated to just date without time component
Conflict with upstream