Consider renaming resolve_components to resolved_components

[hsivonen]

The documentation says it returns what was resolved, but the name suggests triggering resolution.

[Manishearth]

This is referring to the experimental DateTimeFormatter API.

A bunch of this will probably change under skeletons anyway.

@zbraniecki to approve.

[hsivonen]

Also, per discussion elsewhere, the return type should probably be some kind of ResolvedBag that doesn't wrap each field in Option.

[zbraniecki]

Agree. And agree with the last comment, the ResolvedBag will come from icu_preferences.

[sffc]

This API will be changing in 2.0 but I'll make sure to call it resolved_options.

[sffc]

Datetime has a new API for this, which is documented. Might still need to look at other components