* lib: Use NGHTTP2_REFUSED_STREAM for streams which are closed by
GOAWAY
* build: Remove SPDY
* build: Fix CMAKE_MODULE_PATH
* nghttpx: Revert "nghttpx: Use an existing h2 backend connection
as much as possible"
* nghttpx: Write API request body in temporary file
* nghttpx: Increase api-max-request-body
* nghttpx: Faster configuration loading with lots of backends
* nghttpx: Fix crash with --backend-http-proxy-uri option
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/nghttp2?expand=0&rev=80
