• Implements HTTP-draft-09/2.0 protocol (http://tools.ietf.org/html/draft-ietf-httpbis-http2-09)
• Out-of-tree build for doc and python
• Fix on_frame_recv_callback called multiple times if CONTINUATION is involved
• Include sphinx theme in distribution
• Fix premature header block is not treated as connection error
• Fix incoming CONTINUATION payload length is not considered in callback
• Fix inflater memory leak
• doc: Add man pages for nghttp, nghttpd and nghttpx.
  Patch from Dave Beckett