CVAT attribute support

v0.5.7

attribute support for cvat (#98)

Import fixes

v0.5.6

fixes for importing into workflows

Improved pytorch integration

v0.5.5

bump version

Support for Open Datasets

v0.5.4

bump version

Fixes backend change for dataset progress

v0.5.3

remove references to remotedataset progress

Handle download of export without public access tokens.

Pull images with API keys when token is missing (#89)

* Pull images with API keys when token is missing

* added option during export for token

* bump version number

Co-authored-by: Simon Edwardsson <[email protected]>

Complex polygon support for pytorch and coco export

v0.5.1

Merge branch 'coco-rle'