Fixed loader_tags.py to import token_kwargs from the correct module

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17419 bcc190cf-cafb-0310-a4f2-bffc1f526a37

django/template/loader_tags.py

@@ -1,6 +1,5 @@
 from django.conf import settings
-from django.template.base import TemplateSyntaxError, Library, Node, TextNode
-from django.template.defaulttags import token_kwargs
+from django.template.base import TemplateSyntaxError, Library, Node, TextNode, token_kwargs
 from django.template.loader import get_template
 from django.utils.safestring import mark_safe