* goodbye
* Add a fix to make it possible to add window_manager to HTTP20Adapter.
* Add support for brotli compression
* Fix crash on getting unsupported content-encoding
* fix HTTP/1.1 response body length
* fix HTTP/1.1 response body length
* fix some error
* Add test function for length of the HTTP/1.1 response-body.
* fix HEAD request body length
OBS-URL: https://build.opensuse.org/package/show/devel:languages:python/python-hyper?expand=0&rev=19
