Add slug relational fields.
Add quickstart.

minor docs fix

minor docs fix

Fixing tutorials

add missing imports
Browsable API seems to be working fine with FBV's (2.0.0)
removing snippets from the URI doesn't make sense
remain consistent in using SnippetDetail

Conflicts:
	.gitignore
	.travis.yml
	AUTHORS
	README.rst
	djangorestframework/mixins.py
	djangorestframework/renderers.py
	djangorestframework/resources.py
	djangorestframework/serializer.py
	djangorestframework/templates/djangorestframework/base.html
	djangorestframework/templates/djangorestframework/login.html
	djangorestframework/templatetags/add_query_param.py
	djangorestframework/tests/accept.py
	djangorestframework/tests/authentication.py
	djangorestframework/tests/content.py
	djangorestframework/tests/reverse.py
	djangorestframework/tests/serializer.py
	djangorestframework/views.py
	docs/examples.rst
	docs/examples/blogpost.rst
	docs/examples/modelviews.rst
	docs/examples/objectstore.rst
	docs/examples/permissions.rst
	docs/examples/pygments.rst
	docs/examples/views.rst
	docs/howto/alternativeframeworks.rst
	docs/howto/mixin.rst
	docs/howto/reverse.rst
	docs/howto/usingurllib2.rst
	docs/index.rst
	docs/topics/release-notes.md
	examples/sandbox/views.py
	rest_framework/__init__.py
	rest_framework/compat.py
	rest_framework/utils/breadcrumbs.py
	setup.py

fix ModelSerializer useage

cause of:
from snippets.models import Snippet

Thanks to @Roarster.

Writable related fields should return a model instance from .from_native...

Null is true model fields

Fix some typos.

Merge branch 'restframework2' of https://github.com/tomchristie/django-rest-framework into restframework2

Test put as create