Update to v5. This is mostly a back-end update, however there are a couple new features.
Fancy ship listing;
To load a ship, click on it.
A similar variant listing;
Loads the same way as ships.
As you might have noticed, there's a field for uploader. This is because you can now upload ships and variants to the server. You'll have to register to upload your stuff (so I can keep track of who's allowed to update what) but it's completely painless, it only requires a name and a password. If you want to update something you've already uploaded, simply upload it again.