Fix AppFS failing to create missing dirs even on create=True (#234)

Author: Martin Larralde

fs/opener/appfs.py

@@ -67,6 +67,8 @@ def open_fs(
         app_fs = fs_class(appname, author=author, version=version, create=create)
 
         if delim:
+            if create:
+                app_fs.makedir(path, recreate=True)
             return app_fs.opendir(path, factory=ClosingSubFS)
 
         return app_fs