Update readme for opentelemetry-core (#113)
Update readme for opentelemetry-core (#113)

related to #96

Signed-off-by: Olivier Albertini <59a74776da92e9f4d70a10c03b2de639b8510abd@montreal.ca>
open-telemetry/opentelemetry-js,open-telemetry/opentelemetry-js-contrib,open-telemetry/opentelemetry-js,open-telemetry/opentelemetry-js-contrib,open-telemetry/opentelemetry-js,open-telemetry/opentelemetry-js-contrib,open-telemetry/opentelemetry-js,open-telemetry/opentelemetry-js-contrib