Diverse Code Cleanups

*Code wurde PEP-8 gerecht formatiert
* Kleine Fehler die der PyCharm Inspector beanstandet wurden korrigiert

events/admin.py

@@ -1,8 +1,8 @@
-'''
+"""
 Created on 19.09.2011
 
 @author: christian
-'''
+"""
 # import stuff we need from django
 from django.contrib import admin
 from events.models import Event, Photo, Location
@@ -33,11 +33,11 @@ class LocationAdmin(admin.ModelAdmin):
 class PhotoAdmin(admin.ModelAdmin):
     admin_thumbnail = AdminThumbnail(image_field='thumbnail')
     fields = ('image', 'event', 'name', 'description',
-        ('anchor_horizontal', 'anchor_vertical'),
-        ('photographer', 'created_date'))
+              ('anchor_horizontal', 'anchor_vertical'),
+              ('photographer', 'created_date'))
     list_filter = ('event', 'on_startpage',)
     list_display = ('admin_thumbnail', 'image', 'name', 'event',
-        'photographer', 'on_startpage')
+                    'photographer', 'on_startpage')
     list_display_links = ('image',)
     list_editable = ('on_startpage', 'name', 'event', 'photographer')