Fix pep8 to not look at south_migrations.

Author: troygrosfield

.travis.yml

@@ -7,8 +7,8 @@ notifications:
     - [email protected]
 env:
   # test the standalone functionality
-  - DJANGO=1.6.5 CUSTOM_USER_MODEL=0 MODE=standalone REQUIREMENTS=development6 SETTINGS=facebook_example.settings TESTS=django_facebook open_facebook
-  - DJANGO=1.6.5 CUSTOM_USER_MODEL=1 MODE=standalone REQUIREMENTS=development6 SETTINGS=facebook_example.settings TESTS=django_facebook open_facebook
+  - DJANGO=1.6.8 CUSTOM_USER_MODEL=0 MODE=standalone REQUIREMENTS=development6 SETTINGS=facebook_example.settings TESTS=django_facebook open_facebook
+  - DJANGO=1.6.8 CUSTOM_USER_MODEL=1 MODE=standalone REQUIREMENTS=development6 SETTINGS=facebook_example.settings TESTS=django_facebook open_facebook
   - DJANGO=1.7.1 CUSTOM_USER_MODEL=0 MODE=standalone REQUIREMENTS=development7 SETTINGS=facebook_example.settings TESTS=django_facebook open_facebook
   - DJANGO=1.7.1 CUSTOM_USER_MODEL=1 MODE=standalone REQUIREMENTS=development7 SETTINGS=facebook_example.settings TESTS=django_facebook open_facebook
 postgres:
@@ -24,7 +24,7 @@ install:
   - pip install -r facebook_example/requirements/$REQUIREMENTS.txt --use-mirrors -I --allow-all-external
   - pip install -q Django==$DJANGO --use-mirrors -I
 before_script:
-  - "pep8 --exclude=migrations --ignore=E501,E225,W293 django_facebook open_facebook"
+  - "pep8 --exclude=south_migrations --ignore=E501,E225,W293 django_facebook open_facebook"
 #  - pyflakes -x W src
 script:
   - pip install -e .

django_facebook/south_migrations/0001_initial.py

@@ -135,6 +135,7 @@ def forwards(self, orm):
         ))
         db.send_create_signal(u'django_facebook', ['OpenGraphShare'])
 
+
     def backwards(self, orm):
         # Removing unique constraint on 'FacebookLike', fields ['user_id', 'facebook_id']
         db.delete_unique(u'django_facebook_facebooklike', ['user_id', 'facebook_id'])
@@ -163,6 +164,7 @@ def backwards(self, orm):
         # Deleting model 'OpenGraphShare'
         db.delete_table('django_facebook_open_graph_share')
 
+
     models = {
         u'auth.group': {
             'Meta': {'object_name': 'Group'},