Updated docs and app settings

Author: Janneke Janssen

README.rst

@@ -39,7 +39,7 @@ and returns **True** if user is allowed to see the doc. If you plan on using
 ``lambda user: True``, then you probably should not be using this app, as
 staticfiles would be better suited for this task. ::
 
-    DOCUMENTATION_ROOT = '/path/to/docs/'
+    DOCUMENTATION_ROOT = '/static/docs/'
     DOCUMENTATION_ACCESS_FUNCTION = lambda user: user.is_staff
 
 Note that django-proteq-docs serves the content via x-sendfile when DEBUG

proteq_docs/app_settings.py

@@ -1,11 +1,5 @@
 from django.conf import settings
 
 DOCUMENTATION_ROOT = getattr(settings, 'DOCUMENTATION_ROOT', '/static/docs/')
-DOCUMENTATION_ACCESS_FUNCTION = getattr(settings, 'DOCUMENTATION_ACCESS_FUNCTION', None)
-
-if not DOCUMENTATION_ROOT:
-    raise Exception('Please configure DOCUMENTATION_ROOT')
-if not DOCUMENTATION_ACCESS_FUNCTION:
-    raise Exception('Please configure DOCUMENTATION_ACCESS_FUNCTION')
-
+DOCUMENTATION_ACCESS_FUNCTION = getattr(settings, 'DOCUMENTATION_ACCESS_FUNCTION', lambda user: user.is_staff)
 DOCUMENTATION_XSENDFILE = getattr(settings, 'DOCUMENTATION_XSENDFILE', not settings.DEBUG)