Added create_resource w/ default settings, close #101
Merge remote-tracking branch 'origin/opak_dev' into az_upstream
Removed unused variable mark
ElasticSearch.response returns a tuple, close #100
Merge remote-tracking branch 'origin/opak_dev' into az_upstream
Teeny improvements for examples/river/couchdb_rever.exs
broken test for #100 fixed