Improved caching and utils structure

modules/utils/__init__.py

@@ -0,0 +1,8 @@
+from .autocomplete_utils import (
+    autocomplete_active_events,
+    autocomplete_event_stages,
+    autocomplete_languages,
+    autocomplete_timezones,
+)
+from .cache_utils import restore_from_cache
+from .logging_utils import get_logger, get_logging_config