- The width value now defaults to 100%, so it doesn't need to be specified explicitly
in many cases.
- The ratio value can now be computed automatically for PNG and JPG files, so it doesn't need
to be specified explicitly.
* Add initial doc changes related to tracing provider and support for zipkin backend
* Suggestion for way to incorporate more tracing backends - using text from lightstep PR #2844
* Update based on review comments. Moved lightstep content (from #2844 to subfolder
* Add more zipkin content and images
* Remove jaeger from dt page
* Updates following comments
* Updates to address comments
Douglas Reid
Martin Taillefer
Gary Brown