- flatten auth config to an Authorization header when the Host is created
- remove individual Authorization handling from connectors
- removed incomplete support for per-request auth
- use per-request headers to provide your own Authorization header per request
receive both the "message" and the "curlCommand".
Added a "tracer" logger which allows you to create log files that a executable scripts. Those scripts
will write all of the log messages as script comments, and not comment out the curlCommands, so that they
can trace their application and use the generated script to recreate the issue.
Most changes are simply cased by adding the "unused" rule to jshint.
