title: AttributeError at /api/project/ 'Query' object has no attribute 'query_terms' tastypie
body: <pre><code>class Project(models.Model):
       project_name = models.CharField(max_length=100,default=None)
       user = models.ForeignKey(User, on_delete=models.CASCADE)
       intro = models.TextField(default=None)
       start_date = models.DateField()
       end_date = models.DateField()
  
      def __str__(self):
         return self.project_name
  
  
  
  class UserResource(ModelResource):
       class Meta:
  
  
  class ProjectResource(ModelResource):
       user = fields.ToManyField(UserResource, 'user',  full=True)
  
      class Meta:
         queryset = Project.objects.all()
         resource_name = 'project'
         allowed_methods = ['post', 'get']
         authorization = DjangoAuthorization()
  </code></pre>
  
  <p>Newbie in tastypie, When i follow the documents i get attribute error on api url (api/project/) dont know the meaning of query_terms, tried searching  , thanks in advance</p>
  
  <pre><code>  File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/exception.py", line 35, in inner
      response = get_response(request)
    File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py", line 128, in _get_response
      response = self.process_exception_by_middleware(e, request)
    File "/usr/local/lib/python3.5/dist-packages/django/core/handlers/base.py", line 126, in _get_response
      response = wrapped_callback(request, *callback_args, **callback_kwargs)
    File "/usr/local/lib/python3.5/dist-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
      return view_func(*args, **kwargs)
    File "/usr/local/lib/python3.5/dist-packages/tastypie/resources.py", line 221, in wrapper
      response = callback(request, *args, **kwargs)
    File "/usr/local/lib/python3.5/dist-packages/tastypie/resources.py", line 461, in dispatch_list
      return self.dispatch('list', request, **kwargs)
    File "/usr/local/lib/python3.5/dist-packages/tastypie/resources.py", line 493, in dispatch
      response = method(request, **kwargs)
    File "/usr/local/lib/python3.5/dist-packages/tastypie/resources.py", line 1348, in get_list
      objects = self.obj_get_list(bundle=base_bundle, **self.remove_api_resource_names(kwargs))
    File "/usr/local/lib/python3.5/dist-packages/tastypie/resources.py", line 2157, in obj_get_list
      applicable_filters = self.build_filters(filters=filters)
    File "/usr/local/lib/python3.5/dist-packages/tastypie/resources.py", line 2036, in build_filters
      query_terms = self._meta.queryset.query.query_terms
  AttributeError: 'Query' object has no attribute 'query_terms'
  </code></pre>