Resolves issue 2143

[Zexbe]

I made three changes to improve the experience.

The homepage links go to the overview instead of a specific version
I added the version next to the stats, so you can tell what they are for.
I added a link back to the overview page next to the stats.

On the overview page it looks like this "Stats Overview"
On a specific version it looks like this "Stats Overview for 0.2.4 (see all)"

Resolves issue #2143

Remaking to run job again

[rust-highfive]

Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @carols10cents (or someone else) soon.

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[jtgeibel]

Thanks for the PR @Zexbe, this looks great to me! I've approved the visual change in Precy, so this should merge fine (don't worry about any of the remaining red Xs).

I really like the "(show all)" link. My only suggestion there is that maybe we should add an anchor and link directly to ...#stats-overview. That way if there is a long readme the user doesn't have to scroll back to the bottom of the page.

This is already a big improvement, so I'm fine merging as-is as well.

[Zexbe]

I tried to add an anchor, it didn't work. LinkTo does not have anything to add anchor. I also tried to create a link with an anchor without LinkTo, but because the page needs to be rendered, the anchor doesn't exist yet, so the browser does not scroll to it.

[jtgeibel]

Thanks for digging into that @Zexbe! There's probably a way to check for the fragment and scroll from JS once the page renders, but I'm not too worried about it.

@bors r+

[bors]

📌 Commit c7bf3fe has been approved by jtgeibel

[bors]

⌛ Testing commit c7bf3fe with merge 39b4e76...

[bors]

☀️ Test successful - checks-travis
Approved by: jtgeibel
Pushing 39b4e76 to master...