* Initial chanages for observability
* Fix some panics to start testing
* Export tracing properly
* First example of child spans using opencensus
* Add spans to download protocol
* Add url to traces
* Remove opentracing
* Remove gopkg.* files
* Start deprecating opentracing
* Resolve stupid build errors
* Use observability package
* Fix test errors
* Convert buffalo spans to observercontext
* change package name
* defer flush to the end of the app execution
* Change op names to the correct package
* Rename pkg/observability to pkg/observ
* Show traces for the package
* Keep tracing in the earlier way
* Add info from request headers
* Remove whitespace
* Move exporter url to env var
* Add to env file for documentation
* Remove opentracing stuff
* Use stdlib
* Shorten service name
* Add a service name to olympus as well
* Add test to test if there is a recursion or not
* Add Ops Suite
* Move around code
* Make sure the service is not instantiated if the exporter is not found
* Athens: introduce pkg/errors
* errors: fix Ops loop
* pkg/errors: introduce M and V types to get rid of unstable parsing
* fix build
* errors: fix text + add tests
* pr updates
