• Implements h2-14 protocol (http://tools.ietf.org/html/draft-ietf-httpbis-http2-14)
• Implements HPACK 09 (http://tools.ietf.org/html/draft-ietf-httpbis-header-compression-09)
• Validate :path header field for http or https URI scheme
• NULL-terminate header field name and value presented by callback
• README.rst: Cleaned up the grammar a bit
  (Patch from Ross Smith II)
• h2load: fix for segfault by reserving correct worker count
  (Patch from Stefan Eissing)