Regulace konopí - initial commit

- code clean

regulace_konopi/models.py

@@ -10,8 +10,6 @@ from wagtail.images.blocks import ImageChooserBlock
 from wagtail.images.edit_handlers import ImageChooserPanel
 from wagtailmetadata.models import MetadataPageMixin
 
-from uniweb.models import SubpageMixin
-
 from tuning import help
 
 SUPPORT_CHOICES = (
@@ -135,7 +133,7 @@ class RegkonHomePage(MetadataPageMixin, Page):
         return self
 
 
-class RegkonSubPage(Page, SubpageMixin, MetadataPageMixin):
+class RegkonSubPage(Page, MetadataPageMixin):
     ### FIELDS
 
     content = StreamField(