Vision-datasets

What's Changed
* Support downloading azure SDK using credentials; A few fixes by pj-ms in https://github.com/microsoft/vision-datasets/pull/62


**Full Changelog**: https://github.com/microsoft/vision-datasets/compare/v1.0.0...v1.0.1

What's Changed
* Refactor vision-datasets by pj-ms in https://github.com/microsoft/vision-datasets/pull/61
* This is a contract breaking change, with many new tests added and doc update


**Full Changelog**: https://github.com/microsoft/vision-datasets/compare/v0.0.29...v1.0.0

What's Changed
* Fix the COCO data loader so that it doesn't return bbox for IC dataset by shonohs in https://github.com/microsoft/vision-datasets/pull/58


**Full Changelog**: https://github.com/microsoft/vision-datasets/compare/v0.2.27...v0.2.28

What's Changed
* add bbox check to check dataset script by pj-ms in https://github.com/microsoft/vision-datasets/pull/54


**Full Changelog**: https://github.com/microsoft/vision-datasets/compare/0.2.26...v0.2.27

Added support of IMAGE_RETRIEVAL dataset type in Dataset Manifest
Added more tests for image retrieval

Added image retrieval dataset type to support image retrieval tasks