Datadotworld

Improvements and bug fixes, including:

- 28 reStructuredText docstrings
- 37 Automatic style and coverage checks
- 52 `auto_update` option for `load_dataset()`
- 55 New config option with `InlineConfig`
- 57 CONTRIBUTING.md
- 60 API wrappers for all API features up to 0.9.0
- 73 Fix for LocalDataset and QueryResults caching
- 81 API wrappers for streams API
- 83 README.rst updates

- addresses 66 by pinning versions of `tabulator` to `<=1.4.1` - there is an issue in handling character sets when our dependency updated to `1.5.0`

- addresses 65 by adding `UriParam` type to allow for URI-valued query parameters to SPARQL queries

Defect Fixes:
- correctly report User-Agent in all HTTP calls
- fixed RestApiError to correctly collect values from underlying cause

this release also resumes publishing an `sdist` alongside the wheel, making the package visible to easy_install

- Updated `RemoteFile` to support streaming reads from data.world files

- Added `RemoteFile` to allow streaming writes to data.world files

Switch from source to binary distribution.