adds template config variables (like app title)

app/__init__.py

@@ -42,4 +42,9 @@ def create_app():
     register_api(app)
     register_filters(app)
 
+    @app.context_processor
+    def inject_main_config():
+        main_config = app.config.get('MAIN', {})
+        return dict(main_config=main_config)
+
     return app