On the trunk:

M    modules/http2/h2_bucket_beam.c
     - renaming: former red/green is now send/recv, better to read
M    modules/http2/h2_from_h1.c
     - produce a response also when body it totally absent (PR 60599)
M    modules/http2/h2_session.c
     - more work on cleaner connection shutdown



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1779896 13f79535-47bb-0310-9956-ffa450edef68