Netius

Added

* Support for HTTP client handling of plain HTTP message with no content length defined - finished at connection closed

Changed

* Code structure to make it compliant with `black`

Added

* Support for selective logging of stacktrace in `LogstashHandler`

Fixed

* SMTP logging issue

Changed

* Much richer logging context support

Fixed

* Race condition when re-using loggers

Changed

* Flexible logger flush timeout using `LOGGER_FLUSH_TIMEOUT` env variable