use body of request for passing variables via DELETE method
fixed merge conflict
can require name in calculations controller
Merge pull request #406 from modilabs/delete-with-body

Delete with body
test upload schema and data, closes #408
guard for no params in controller
Merge pull request #409 from modilabs/schema-with-data-408

Schema with data 408
schema and data docs, closes #410
remove deprecated distinct
docs for dataset params, closes #411
use new mongo interface with safe, w, and j set by default, closes #413
reload in summary to avoid empty record
ensure we are ready and have a written record
do not catch a retry exception
Merge pull request #414 from modilabs/docs

Docs
Merge pull request #415 from modilabs/mongo

Mongo
bump vers
ability to set and retrieve label, desc, license, and attribution, for datasets, closes #93
metadata field descriptions
Merge pull request #416 from modilabs/metadata-93

Metadata for datasets