Pyuploadcare

- Widget was updated up to *0.6.9.1*.

- `ImageField` was added. It provides uploading only image files.
Moreover, you can activate manual crop, e.g.
`ImageField(manual_crop='2:3')`.
- More appropriate exceptions were added.
- Tests were separated from library and were restructured.
- Widget was updated up to *0.6.7*.
- Issue of `FileField`'s `blank`, `null` attributes was fixed.

- Replace accept header for old api version

- Fix unicode issue on field render

- Add new widget to pyuploadcare.dj
- Remove old widget
- Use https for all requests

- Add cdn\_base to Ucare.\_\_init\_\_
- Get rid of api v.0.1 support
- Add File.ensure\_on\_s3 and File.ensure\_on\_cdn helpers
- Add File properties is\_on\_s3, is\_removed, is\_stored
- Fix url construction
- Add and correct waiting to upload and upload\_from\_url