Fix sort order of module versions

[hobofan]

In the version history section for a module, it's currently sorted in ascending lexical order.

To improve it, it would probably be better to sort in a way that lists the most recently published versions first (which should also work with modules that have a non-semver version number).

Example:

[alexeagle]

I'd add that we should elide a long history like this, it's not useful to show every version. Simple thing would be to paginate I think.