Added missing default style for FileField
More helpful error message when default `.create` fails. Closes #2013.
Merge pull request #1 from tomchristie/master

Merge upstream
Removed unused models
Moved non-conflicting models
Fixed typos
Support Django's core ValidationError for backwards compat. Refs #2145.
More descriptive docstring on ModelSerializer
Minor validtors tweak
Minor 3.0 announcment tweaks
Add missing 'validators.py' link. Closes #2166.
Change allow_none to allow_null
Merge pull request #2167 from jpadilla/patch-1

Change allow_none to allow_null in 3.0 announcement
Fix requirements. Closes #2170.
Consolidate Django and test requirements
Merge branch 'master' of github.com:tomchristie/django-rest-framework
Merge pull request #2 from tomchristie/master

Merge upstream
Merge pull request #2161 from NextHub/master

Move models to respective test modules
Merge pull request #2173 from jpadilla/master

Consolidate Django and test requirements
Promote 'many_init' to public API. Closes #2152.