Let setup_global_and_app_config call setup_globals

Let setup_global_and_app_config set the global and app
config in the mg_globals already. This way, the config is
available to everyone very early.

mediagoblin/init/__init__.py

@@ -18,6 +18,7 @@ import jinja2
 from mediagoblin import staticdirect
 from mediagoblin.init.config import (
     read_mediagoblin_config, generate_validation_report)
+from mediagoblin.mg_globals import setup_globals
 
 
 class Error(Exception): pass
@@ -33,6 +34,10 @@ def setup_global_and_app_config(config_path):
     if validation_report:
         raise ImproperlyConfigured(validation_report)
 
+    setup_globals(
+        app_config=app_config,
+        global_config=global_config)
+
     return global_config, app_config
 
 def get_jinja_loader(user_template_path=None):