Add os, sessionLength, and architecture to elasticsearch
Add os, sessionLength, and architecture to elasticsearch

mozilla-services/data-pipeline,nathwill/data-pipeline,mozilla-services/data-pipeline,whd/data-pipeline,whd/data-pipeline,sapohl/data-pipeline,nathwill/data-pipeline,whd/data-pipeline,acmiyaguchi/data-pipeline,sapohl/data-pipeline,acmiyaguchi/data-pipeline,nathwill/data-pipeline,mozilla-services/data-pipeline,acmiyaguchi/data-pipeline,sapohl/data-pipeline,nathwill/data-pipeline,sapohl/data-pipeline,acmiyaguchi/data-pipeline,mozilla-services/data-pipeline,whd/data-pipeline