PEP-8 enhancements

setup.py

@@ -72,6 +72,7 @@ def read_file(*pathname):
     with open(join(dirname(abspath(__file__)), *pathname)) as f:
         return f.read()
 
+
 setup(
     name='django-todo',
     version=package.__version__,

todo/forms.py

@@ -5,7 +5,6 @@ from todo.models import Item, List
 from django.contrib.auth import get_user_model
 
 
-
 class AddListForm(ModelForm):
     # The picklist showing allowable groups to which a new list can be added
     # determines which groups the user belongs to. This queries the form object

todo/models.py

@@ -9,7 +9,6 @@ from django.utils.encoding import python_2_unicode_compatible
 from django.conf import settings
 
 
-
 @python_2_unicode_compatible
 class List(models.Model):
     name = models.CharField(max_length=60)

todo/views.py

@@ -14,7 +14,7 @@ from django.template.loader import render_to_string
 from django.views.decorators.csrf import csrf_exempt
 from django.contrib.sites.models import Site
 
-from todo import settings   
+from todo import settings
 from todo.forms import AddListForm, AddItemForm, EditItemForm, AddExternalItemForm, SearchForm
 from todo.models import Item, List, Comment
 from todo.utils import mark_done, undo_completed_task, del_tasks, send_notify_mail