Move all docs to docs/ dir.
Remove all Jekyll-related files.
Add new DocPad setup.
Use DocPad-compatible extensions for all docs.
Use "docs" layout for all docs.
Revert "Use DocPad-compatible extensions for all docs."

This reverts commit c1a61b8b0def1d8797beb651775bc05c85bc8956.
Use DocPad-compatible extensions for all docs.
Run `build` as first task in the `serve` alias.
API Moderation: Initial Commit
API Moderation: Style and standards
Code Standard: Full documentation
Code Standard: Full documentation
Code Standard: Fix braces in examples
Code Standard: Add note about view files
Code Standard: WIP Add new endpoint
Progress on docs rewrite.
Merge branch 'gh-pages' of github.com:vanillaforums/VanillaDocs

* 'gh-pages' of github.com:vanillaforums/VanillaDocs:
  Permissions doc
Add "Back to top" link to docs nav.
Merge branch 'feature/moderation' of github.com:vanillaforums/VanillaDocs

* 'feature/moderation' of github.com:vanillaforums/VanillaDocs:
  Code Standard: WIP Add new endpoint
  API Moderation: Style and standards
  API Moderation: Initial Commit
Move Moderation API docs.