Get thumbs from first comment instead of latest
Get thumbs from first comment instead of latest

- This got changed at some point, Since the first comment is
  the one that sets the focus of the discussion this pulls the thumb
  from that

alexbfree/Panoptes-Front-End,fmnhExhibits/Panoptes-Front-End,camallen/Panoptes-Front-End,CKrawczyk/Panoptes-Front-End,zooniverse/Panoptes-Front-End,parrish/Panoptes-Front-End,fmnhExhibits/Panoptes-Front-End,amyrebecca/Panoptes-Front-End,alexbfree/Panoptes-Front-End,parrish/Panoptes-Front-End,edpaget/Panoptes-Front-End,amyrebecca/Panoptes-Front-End,CKrawczyk/Panoptes-Front-End,jelliotartz/Panoptes-Front-End,parrish/Panoptes-Front-End,edpaget/Panoptes-Front-End,alexbfree/Panoptes-Front-End,jelliotartz/Panoptes-Front-End,jelliotartz/Panoptes-Front-End,camallen/Panoptes-Front-End,CKrawczyk/Panoptes-Front-End,camallen/Panoptes-Front-End,edpaget/Panoptes-Front-End,mrniaboc/Panoptes-Front-End,mrniaboc/Panoptes-Front-End,amyrebecca/Panoptes-Front-End,fmnhExhibits/Panoptes-Front-End,mrniaboc/Panoptes-Front-End