d-cache: don't init in includeme so we don't trigger s3 connections on startup of rcstack.

The d-cache will be initied only when needed during first file download

rhodecode/lib/archive_cache/__init__.py

@@ -31,9 +31,11 b' cache_meta = None'
 
 
 def includeme(config):
+    return  # don't init cache currently for faster startup time
+
     # init our cache at start
-    settings = config.get_settings()
-    get_archival_cache_store(settings)
+    # settings = config.get_settings()
+    # get_archival_cache_store(settings)
 
 
 def get_archival_config(config):