Bug: added gunicorn config file

gunicorn_config.py

@@ -0,0 +1,11 @@
+def on_starting(server):
+    """Called just before the master process is initialized"""
+    print("Gunicorn starting...")
+
+def post_fork(server, worker):
+    """Called just after a worker has been forked"""
+    from module_manager import get_module_manager
+    from app import app
+    
+    module_manager = get_module_manager()
+    module_manager.load_active_modules(app)