Duplicate remarks fields present on analysis listings
Duplicate remarks fields present on analysis listings

Fixes #848.

The remarks fields were being printed again, once for
each category in the AR/Worksheet.  This only occurred
when "categorise analysis services" was also enabled.

anneline/Bika-LIMS,anneline/Bika-LIMS,anneline/Bika-LIMS,DeBortoliWines/Bika-LIMS,DeBortoliWines/Bika-LIMS,labsanmartin/Bika-LIMS,rockfruit/bika.lims,rockfruit/bika.lims,veroc/Bika-LIMS,DeBortoliWines/Bika-LIMS,labsanmartin/Bika-LIMS,veroc/Bika-LIMS,labsanmartin/Bika-LIMS,veroc/Bika-LIMS