• Fixed interaction with mod_reqtimeout. mod-h2 was knocking it out completely, however
  it allow configuration of the TLS handshake timeout and that is very useful indeed.
  Also, fixed a stupid mistake of mine that made H2Direct always on, irregardless
  of configuration. Found and reported by Armin.Abfalterer@united-security-providers.ch and
  Marcial.Rion@united-security-providers.ch. Thanks!
• Switched test suite and test cgis to python3. A regression in cgi.Fieldstorage() makes
  tests skip chunked uploads at the moment. Sad.
• Merged PR by @mkaufmann that avoids multiple field lengths violations to be logged
  on the same request.