This is so that for example when one is in the revision settings vtab, the page URL would be /admin/structure/types/add#revisions instead of simply /admin/structure/types/add. It would allow us to point to specific tabs in documentation and also users to be able to refresh their page and have the last selected vtab be remembered.
...BUT can we do that without refreshing the page each time the user switches to a different vtab?
Recent comments
This is good enough, but maybe the module maintainer would like to add such a feature.
specific webform permissions
This should be allowed atleast on private files directory. Accepted your answer though.
How to upload js and gz files
This is a security precaution. It's not recommended and it's not documented in the settings.php file, but you can set allow_insecure_uploads to be TRUE if you wish to allow uploading files like...
How to upload js and gz files