Allow all config options to be specified in realms-wiki.json

realms/config/__init__.py

@@ -169,8 +169,6 @@ WIKI_LOCKED_PAGES = []
 
 ROOT_ENDPOINT = 'wiki.page'
 
-globals().update(read())
-
 # Used by Flask-Login
 LOGIN_DISABLED = ALLOW_ANON
 
@@ -196,6 +194,8 @@ if ENV != "DEV":
 
 MODULES = ['wiki', 'search', 'auth']
 
+globals().update(read())
+
 if globals().get('AUTH_LOCAL_ENABLE'):
     MODULES.append('auth.local')