Automatically add a row in fieldday_spot when not present
Currently, upload of fieldday readings might fail when a spot is not present in fieldday_spot. In such case, catch the error, insert a row in fieldday_spot, and continue uploading.
Currently, upload of fieldday readings might fail when a spot is not present in fieldday_spot. In such case, catch the error, insert a row in fieldday_spot, and continue uploading.