Make /install work under FastBoot

[kzys]

Will add nginx.conf change after #1907. Early feedback is welcome!

[rust-highfive]

r? @carols10cents

(rust_highfive has picked a reviewer for you, use r? to override)

[jtgeibel]

What do you think about converting app/routes/crate/repo.js and app/routes/crate/docs.js in this PR as well? It seems like the _redirectTo logic could be shared between these routes.

(app/routes/github-login.js sets window.location as well, but supporting login without JS is a whole other thing, if we decide to support that use case.)

[kzys]

Sure. I can do that. But please deploy/enable /policies change first. We should not enable three or four FastBoot-enabled routes at once, especially since we don't have any yet.

[jtgeibel]

But please deploy/enable /policies change first. We should not enable three or four FastBoot-enabled routes at once, especially since we don't have any yet.

I agree, we should enable that first. That change is deployed now, but I don't have the ability to enable it on production, and I can't speak for @carols10cents on when that will be possible.

[jtgeibel]

Looks good to me!

This should be safe to deploy at any time, as no changes are made to nginx.

@bors r+

[bors]

📌 Commit 976e8e8 has been approved by jtgeibel

[bors]

⌛ Testing commit 976e8e8 with merge 8f56f5f...

[bors]

☀️ Test successful - checks-travis
Approved by: jtgeibel
Pushing 8f56f5f to master...