Fix #192 by choosing most confident result
Fix #192 by choosing most confident result

While we expected sorting results by confidence to put the most confident result at the top of the list, ruby merely sorts the confidence from lowest to highest. This fixes #192 by correctly selecting the most confident result.

MAPC/developmentdatabase,MAPC/developmentdatabase,MAPC/developmentdatabase,MAPC/developmentdatabase