Run black over entire codebase

apps/files/migrations/0004_auto_20180530_0308.py

@@ -7,19 +7,29 @@ from django.db import migrations, models
 
 class Migration(migrations.Migration):
 
-    dependencies = [
-        ('files', '0003_auto_20180526_1547'),
-    ]
+    dependencies = [("files", "0003_auto_20180526_1547")]
 
     operations = [
         migrations.AlterField(
-            model_name='imagefile',
-            name='caption',
-            field=models.CharField(blank=True, default=None, max_length=240, null=True, verbose_name='Image caption'),
+            model_name="imagefile",
+            name="caption",
+            field=models.CharField(
+                blank=True,
+                default=None,
+                max_length=240,
+                null=True,
+                verbose_name="Image caption",
+            ),
         ),
         migrations.AlterField(
-            model_name='imagefile',
-            name='credit',
-            field=models.CharField(blank=True, default=None, max_length=240, null=True, verbose_name='Image credit'),
+            model_name="imagefile",
+            name="credit",
+            field=models.CharField(
+                blank=True,
+                default=None,
+                max_length=240,
+                null=True,
+                verbose_name="Image credit",
+            ),
         ),
     ]