use now() instead of fixed time
use now() instead of fixed time

took me a few minutes to figure out why the doc i just added didn't show up in kibana. a more recent timestamp may be friendlier for beginners

mjhennig/elasticsearch-py,veatch/elasticsearch-py,brunobell/elasticsearch-py,liuyi1112/elasticsearch-py,tailhook/elasticsearch-py,elastic/elasticsearch-py,thomdixon/elasticsearch-py,Garrett-R/elasticsearch-py,chrisseto/elasticsearch-py,AlexMaskovyak/elasticsearch-py,brunobell/elasticsearch-py,prinsherbert/elasticsearch-py,elastic/elasticsearch-py,gardsted/elasticsearch-py