Consider removal of Span.Status, as OTel also removing it

[ktoso]

Do we have reasons to keep status other than that we assumed OTel will have it?

Since it seems it is being removed: open-telemetry/oteps#134 Remove Span.Status #134

This is a periodic reminder that OTel is still in complete churn mode and we should frantically cut as much API as possible to not be caught up in that chaos.

[iNikem]

This is a periodic reminder that OTel is still in complete churn mode

Otel aims to have a GA for Trace API by the end of September.

[ktoso]

Good to know, thanks, Nikita 👍 We'll tread carefully with our releases to be able to get in sync well there.