Carto

- Fix for using with non-organization users (67)
- Fix in filter function (68)

- Expose params in `sql_client.send`(58)
- Added support for invalid SSL certificates (59)
- License and attributions for datasets are not saved (62)
- Docs: http://carto-python.readthedocs.io/en/1.1.0/

- SDK rewritten
- Docs: http://carto-python.readthedocs.io/en/1.0.1/

- added format param for sql method
- using API v2 by default

- additional checks in sql call for 404 status (5)