* rename Log and Logf interface to AddEvent and AddEventf. - also remove log package. * provide only AddEvent interface to Span - Event can be created using Event specific interface. * add var trick for Event interface.
This reverts commit a551f0298c.
a551f0298c
* Work in progress from https://github.com/lightstep/opentelemetry-golang-prototype * Renames * Rename * Finish rename * Rename packages * README