fix macros.py: unnecessary imports

diff --git a/fnpdjango/templatetags/macros.py b/fnpdjango/templatetags/macros.py
index 181a497..b03e665 100755 (executable)
--- a/fnpdjango/templatetags/macros.py
+++ b/fnpdjango/templatetags/macros.py
@@ -52,9 +52,8 @@ through {% extends ... %} tags.
 """
 
 from django import template
-from django.template import resolve_variable, FilterExpression
-from django.template.loader import get_template, get_template_from_string, find_template_source
-from django.conf import settings
+from django.template import FilterExpression
+from django.template.loader import get_template
 import re
 
 register = template.Library()