Moved all templates that use Release or CrateDetails to Tera

[Kixiron]

This is unfortunately a really large PR and I apologize, but there wasn't really any other choice since they're all interdependent on how Release and CrateDetails serialize. I didn't delete any handlebars templates since at this stage all the inter-dependence is really fuzzy and hard to discern, so I think it's just not worth the risk of deleting an entire segment of the site. It should only be 2 or three more PRs after this, so it shouldn't be a huge deal to keep them around for a bit
This is best taken by commit, each commit deals with one single template (which can amount to multiple pages in some cases).

Commit 1

Release Feed

Before

Formatted for readability

<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
    <title>Docs.rs</title>
    <subtitle>Recent Rust crates</subtitle>

    <link href="https://docs.rs/releases/feed" rel="self" />
    <link href="https://docs.rs/" />
    <link href="https://pubsubhubbub.appspot.com" rel="hub" />
    <link href="https://pubsubhubbub.superfeedr.com" rel="hub" />

    <id>urn:docs-rs:0.6.0-8b5fb70-2020-06-22</id>
    <updated>2020-06-22T21:37:04.673103+00:00</updated>

    <entry>
        <title>dyn-fmt-0.2.0</title>
        <link href="https://docs.rs/dyn-fmt/0.2.0/dyn_fmt/" />
        <id>urn:docs-rs:dyn-fmt:0.2.0</id>
        <updated>2020-06-22T21:37:04.673103+00:00</updated>
        <summary>Provides dynamic string format.</summary>
        <author>
            <name>docs.rs</name>
        </author>
    </entry>

</feed>

After

Pre-formatted

<?xml version="1.0" encoding="utf-8"?>
<feed xmlns="http://www.w3.org/2005/Atom">
    <title>Docs.rs</title>
    <subtitle>Recent Rust crates</subtitle>

    <link href="https://docs.rs/releases/feed" rel="self" />
    <link href="https://docs.rs/" />
    <link href="https://pubsubhubbub.appspot.com" rel="hub" />
    <link href="https://pubsubhubbub.superfeedr.com" rel="hub" />

    <id>urn:docs-rs:0.6.0 (ceeb7aa 2020-06-22)</id>
    <updated>2020-05-10T04:01:29.304849+00:00</updated>

        <entry>
            <title>serde-1.0.109</title>

            <link href="&#x2F;crate&#x2F;serde&#x2F;1.0.109" />
            <id>urn:docs-rs:serde:1.0.109</id>
            <updated>2020-05-10T04:01:29.304849+00:00</updated>

            <summary>
                A generic serialization&#x2F;deserialization framework
            </summary>

            <author>
                <name>docs.rs</name>
            </author>
        </entry>
</feed>

Commit 2

Home

Before

After

Commit 3

Recent Releases

Before

After

Releases by Stars

Before

After

Recent Failures

Before

After

My machine can't build crates for some reason

Failures by Stars

Before

After

My machine can't build crates for some reason

Commit 4

Authors

Before

After

Commit 5

Search

Before

After

Commit 6

Failed Search

Before

After

Failed empty Search

Before

After

[jyn514]

I didn't get through everything, here are some initial comments.

• Can you remove the files in templates/ that are no longer used?
• It looks like the /releases/authors page now shows the date the latest release was built instead of the number of github stars. Was that intentional?

[jyn514]

I didn't delete any handlebars templates since at this stage all the inter-dependence is really fuzzy and hard to discern, so I think it's just not worth the risk of deleting an entire segment of the site. It should only be 2 or three more PRs after this, so it shouldn't be a huge deal to keep them around for a bit

Oops, missed this the first time. It should be pretty clear I think when part of the site is missing since it will give 404s, if we don't catch it in the test suite that's a good opportunity to improve the test suite (we can test by hand since each template only has a few corresponding pages). So I think we should try to remove them as we go.

[Kixiron]

The problem is that the current templates have almost no segmentation, everything at this stage is super intertwined. I can still try though, I just doubt it'll be fun
Edit: I did remove all I could

[Kixiron]

I addressed all comments and I changed the authors page to have stars again (Note that stars are 0 because I don't have github set up locally)

I also added a title to the authors page that shows the relative date to when the crate was published just for fun

The failure for the docker build came from #864, I fixed it in my final commit (the docker folder was renamed to dockerfiles but this wasn't reflected in dockerfiles/Dockerfile)

COPY failed: stat /var/lib/docker/tmp/docker-builder032416435/docker/entrypoint.sh: no such file or directory

[jyn514]

The failure for the docker build came from #864, I fixed it in my final commit (the docker folder was renamed to dockerfiles but this wasn't reflected in dockerfiles/Dockerfile)

Can you split that out into a separate PR so we can merge it right away?

[Kixiron]

I opened #867 for an independent fix

[jyn514]

Looks good once nits are addressed