Switch to using staticfiles app for serving, well, static files

This is required by the new admin interface

pgweb/settings.py

@@ -41,11 +41,11 @@ MEDIA_ROOT = ''
 # trailing slash if there is a path component (optional in other cases).
 # Examples: "http://media.lawrence.com", "http://example.com/media/"
 MEDIA_URL = ''
+STATIC_URL = '/media/'
 
-# URL prefix for admin media -- CSS, JavaScript and images. Make sure to use a
-# trailing slash.
-# Examples: "http://foo.com/media/", "/media/".
-ADMIN_MEDIA_PREFIX = '/adminmedia/'
+STATICFILES_DIRS = (
+	'../media/',
+)
 
 # Make this unique, and don't share it with anybody.
 SECRET_KEY = 'REALLYCHANGETHISINSETTINGS_LOCAL.PY'
@@ -94,6 +94,7 @@ INSTALLED_APPS = [
     'django.contrib.sessions',
     'django.contrib.admin',
     'django.contrib.markup',
+	'django.contrib.staticfiles',
     'pgweb.core',
     'pgweb.account',
     'pgweb.news',