Documentation Content: TOC — Compilation PR (weights & descriptions)

[nate-double-u]

Adding weights and descriptions to the Documentation files' frontmatter.

Related to issue etcd-io/website#81

Compilation (fully merged) of the following PRs:

Weights

• Developer Guide Section Documentation Content: TOC — Developer Guide Section #12510
• Learning Section Documentation Content: TOC — Learning Section Page Order #12512
• Operations guide Section Documentation Content: TOC — Operations guide Section Page Order #12513
• Upgrading Section Page Order Documentation Content: TOC — Upgrading Section Page Order #12514
• Platforms Section Page Order Documentation Content: TOC — Platforms Section Page Order #12515
• Triage Section Page weight Documentation Content: TOC — Triage Section Page weight #12516
• Benchmarks Section Page Order Documentation Content: TOC — Benchmarks Section Page Order #12517
• Version Home Sidebar Menu Order Documentation Content: TOC — Version Home Sidebar menu order #12518

Descriptions

• Developer Guide Section Descriptions Documentation Content: TOC — Developer Guide Section Descriptions #12519
• Learning Section Descriptions Documentation Content: TOC — Learning Section Descriptions #12523
• Operation Guides Descriptions Documentation Content: TOC — Operation Guides Descriptions #12524
• Triage Descriptions Documentation Content: TOC — Triage Descriptions #12536
• Platform Descriptions Documentation Content: TOC — Platform Descriptions #12537
• Upgrades Descriptions Documentation Content: TOC — Upgrades Descriptions #12541
• Benchmarks Descriptions Documentation Content: TOC — Benchmarks Descriptions #12542
• Version/Home sidebar Descriptions Documentation Content: TOC — Version/Home sidebar Descriptions #12554

(compiled together to allow for one commit, keeping the git history a little cleaner).
All feedback provided has been incorporated. These PRs should be closed in favour of this one.

[spzala]

@nate-double-u - we can keep all the changes here, can you please squash commits? and close other PRs that are covered here. Thanks!

[nate-double-u]

I've squashed everything into one commit, and gone through and double checked each file.

[spzala]

lgtm
Thanks @nate-double-u

[spzala]

/cc @gyuho @xiang90 @jingyih