diff --git a/AUTHORS b/AUTHORS
index 97319f754..2b8af2b97 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -9,12 +9,14 @@ Carles Barrobés <txels>
 Michael Fötsch <mfoetsch>
 David Larlet <david>
 Andrew Straw <astraw>
-<zeth>
+Zeth <zeth>
 Fernando Zunino <fzunino>
 Jens Alm <ulmus>
 Craig Blaszczyk <jakul> 
-<garciasolero>
+Garcia Solero <garciasolero>
 Tom Drummond <devioustree>
+Danilo Bargen <gwrtheyrn>
+Andrew McCloud <amccloud>
 
 THANKS TO:
 
diff --git a/djangorestframework/mixins.py b/djangorestframework/mixins.py
index 5be528cb0..75f334f12 100644
--- a/djangorestframework/mixins.py
+++ b/djangorestframework/mixins.py
@@ -7,7 +7,6 @@ from django.contrib.auth.models import AnonymousUser
 from django.db.models.query import QuerySet
 from django.db.models.fields.related import ForeignKey
 from django.http import HttpResponse
-from django.http.multipartparser import LimitBytes
 
 from djangorestframework import status
 from djangorestframework.parsers import FormParser, MultiPartParser
diff --git a/djangorestframework/permissions.py b/djangorestframework/permissions.py
index 731f4a203..d704665dc 100644
--- a/djangorestframework/permissions.py
+++ b/djangorestframework/permissions.py
@@ -81,7 +81,7 @@ class IsAdminUser(BasePermission):
     """
 
     def check_permission(self, user):
-        if not user.is_staff():
+        if not user.is_staff:
             raise _403_FORBIDDEN_RESPONSE
 
 
diff --git a/djangorestframework/resources.py b/djangorestframework/resources.py
index 8ac31545a..037004832 100644
--- a/djangorestframework/resources.py
+++ b/djangorestframework/resources.py
@@ -72,11 +72,11 @@ class FormResource(Resource):
     view, which may be used by some renderers.
     """
 
+    form = None
     """
     The :class:`Form` class that should be used for request validation.
     This can be overridden by a :attr:`form` attribute on the :class:`views.View`.
     """
-    form = None
 
 
     def validate_request(self, data, files=None):
@@ -111,7 +111,7 @@ class FormResource(Resource):
         # To get around this case we revalidate with some fake data. 
         if fake_data:
             data[fake_data] = '_fake_data'
-            allowed_extra_fields = allowed_extra_fields + ('_fake_data',)
+            allowed_extra_fields = tuple(allowed_extra_fields) + ('_fake_data',)
         
         bound_form = self.get_bound_form(data, files)
 
@@ -245,44 +245,44 @@ class ModelResource(FormResource):
     # Auto-register new ModelResource classes into _model_to_resource 
     #__metaclass__ = _RegisterModelResource
 
+    form = None
     """
     The form class that should be used for request validation.
     If set to :const:`None` then the default model form validation will be used.
 
     This can be overridden by a :attr:`form` attribute on the :class:`views.View`.
     """
-    form = None
 
+    model = None
     """
     The model class which this resource maps to.
 
     This can be overridden by a :attr:`model` attribute on the :class:`views.View`.
     """
-    model = None
 
+    fields = None
     """
     The list of fields to use on the output.
     
     May be any of:
     
-    The name of a model field.
+    The name of a model field. To view nested resources, give the field as a tuple of ("fieldName", resource) where `resource` may be any of ModelResource reference, the name of a ModelResourc reference as a string or a tuple of strings representing fields on the nested model.
     The name of an attribute on the model.
     The name of an attribute on the resource.
     The name of a method on the model, with a signature like ``func(self)``.
     The name of a method on the resource, with a signature like ``func(self, instance)``.
     """
-    fields = None
     
+    exclude = ('id', 'pk')
     """
     The list of fields to exclude.  This is only used if :attr:`fields` is not set.
     """
-    exclude = ('id', 'pk')
     
+
+    include = ('url',)
     """
     The list of extra fields to include.  This is only used if :attr:`fields` is not set.
     """
-    include = ('url',)
-
 
     def __init__(self, view):
         """
diff --git a/djangorestframework/views.py b/djangorestframework/views.py
index c25bb88f6..5f8e84cd2 100644
--- a/djangorestframework/views.py
+++ b/djangorestframework/views.py
@@ -40,7 +40,8 @@ class View(ResourceMixin, RequestMixin, ResponseMixin, AuthMixin, DjangoView):
     """
     List of renderers the resource can serialize the response with, ordered by preference.
     """
-    renderers = renderers.DEFAULT_RENDERERS    
+    renderers = renderers.DEFAULT_RENDERERS
+  
     """
     List of parsers the resource can parse the request with.
     """
@@ -159,17 +160,25 @@ class View(ResourceMixin, RequestMixin, ResponseMixin, AuthMixin, DjangoView):
 
 
 class ModelView(View):
-    """A RESTful view that maps to a model in the database."""
+    """
+    A RESTful view that maps to a model in the database.
+    """
     resource = resources.ModelResource
 
 class InstanceModelView(InstanceMixin, ReadModelMixin, UpdateModelMixin, DeleteModelMixin, ModelView):
-    """A view which provides default operations for read/update/delete against a model instance."""
+    """
+    A view which provides default operations for read/update/delete against a model instance.
+    """
     _suffix = 'Instance'
 
 class ListModelView(ListModelMixin, ModelView):
-    """A view which provides default operations for list, against a model in the database."""   
+    """
+    A view which provides default operations for list, against a model in the database.
+    """   
     _suffix = 'List'
 
 class ListOrCreateModelView(ListModelMixin, CreateModelMixin, ModelView):
-    """A view which provides default operations for list and create, against a model in the database."""   
+    """
+    A view which provides default operations for list and create, against a model in the database.
+    """   
     _suffix = 'List'