remove unneeded imports from villages app

src/villages/models.py

@@ -1,7 +1,7 @@
 from django.core.urlresolvers import reverse_lazy
 from django.db import models
 from django.utils.text import slugify
-from utils.models import CreatedUpdatedModel, UUIDModel, CampRelatedModel
+from utils.models import UUIDModel, CampRelatedModel
 from .managers import VillageQuerySet
 
 

src/villages/tests.py

@@ -1,3 +0,0 @@
-from django.test import TestCase
-
-# Create your tests here.

src/villages/views.py

@@ -8,7 +8,6 @@ from .models import Village
 from camps.models import Camp
 from camps.mixins import CampViewMixin
 from .mixins import EnsureWritableCampMixin
-from django.contrib import messages
 
 
 class VillageListView(CampViewMixin, ListView):