Update `@Selector` with a `match` attribute that can be used to select
all remaining path segments. An endpoint method like this:

	 select(@Selector(match = Match.ALL_REMAINING) String... selection)

Will now have all reaming path segments injected into the `selection`
parameter.

Closes gh-17743

* pr/17661:
  Polish "Allow for custom EntityMapper bean"
  Allow for custom EntityMapper bean

Closes gh-17661

See gh-17661

See gh-17661

* pr/17663:
  Polish "Escape reserved asciidoc character in generated documentation"
  Escape reserved asciidoc character in generated documentation

Closes gh-17663

See gh-17663

See gh-17663

* pr/17701:
  Polish "Add WebFlux Coroutines smoke test"
  Polish "Add dependency management for Kotlin Coroutines"
  Add WebFlux Coroutines smoke test
  Add dependency management for Kotlin Coroutines

Closes gh-17701

See gh-17701

See gh-17701

See gh-17701

See gh-17701

* pr/17515:
  Polish "Add support for configuring logging groups"
  Add support for configuring logging groups via endpoint

Closes gh-17515

See gh-17515
Co-authored-by: Phillip Webb <pwebb@pivotal.io>

See gh-17515

Closes gh-17699

This commit introduces a separate layer between PushRegistry and
StepRegistry-based implementations.

See gh-17699

Closes gh-17735

Closes gh-17734

Closes gh-17733

Closes gh-17732

Closes gh-17731

Closes gh-17730

Closes gh-17729

Closes gh-17728

Closes gh-17727

Closes gh-17726

Closes gh-17725

Closes gh-17724

Closes gh-17723

Closes gh-17722

Closes gh-17721

Closes gh-17720

Closes gh-17719

Closes gh-17718