Merge pull request #37 from tomaszn/django_2.1

add missing renderer parameter

Author: agusmakmun

martor/widgets.py

@@ -13,7 +13,7 @@
 
 class MartorWidget(forms.Textarea):
 
-    def render(self, name, value, attrs=None):
+    def render(self, name, value, attrs=None, renderer=None, **kwargs):
         if attrs is None:
             attrs = {}
         elif 'class' in attrs: