Ensure that realtionship fields '.choices' returns an empty dict when accessed with a read-only field.

Merge branch 'cursor-limits' of https://github.com/uploadcare/django-rest-framework into uploadcare-cursor-limits

Fixed typo in docs

Fixed typo in Miscellaneous notes of 3.0 release announcement docs

Update rest-hypermedia-hateoas.md

There was a typo under ## What REST framework doesn't provide. 

Original: What REST framework doesn't do is give you is machine readable hypermedia formats such as [HAL][hal],

Fixed: What REST framework doesn't do is give you machine readable hypermedia formats such as [HAL][hal],

Changed typo in Renderer docs of BrowsableAPIRenderer

The BrowsableAPIRenderer was misspelled with an extra 'e' letter

Fix nested serializer required=False multipart data validation bug

Added django-rest-framework-braces in Misc list of 3rd party tools

Fix custom parser example

added link to Django Rest Multiple Models to Third Party Packages on Generic Views API docs

Adding recursion on child of List Field

Ensure no duplication of results with SearchFilter with Oracle databases.

Ability to customize DateTimeField with a custom datetime_parser

Made exception message more verbose