updated ES mapping for sotera : person_name
updated ES mapping for sotera : person_name

chrismattmann/dig-elasticsearch,svebk/dig-elasticsearch,svebk/dig-elasticsearch,usc-isi-i2/dig-elasticsearch,usc-isi-i2/dig-elasticsearch,chrismattmann/dig-elasticsearch,svebk/dig-elasticsearch,chrismattmann/dig-elasticsearch,usc-isi-i2/dig-elasticsearch