ACTION-928: progress registration of the X-Device-*

Hi guys,

FYI, I officially requested the provisional registration of the 
X-Device-* HTTP header. See email on the dedicated IETF mailing-list:
 
http://www.ietf.org/mail-archive/web/ietf-message-headers/current/msg00098.html

This is the first step of a two-step process. Depending on the comments 
received in the next few weeks, I may then be able to have them included 
in the IANA provisional message header field registry at:
  http://www.iana.org/assignments/message-headers/prov-headers.html

Francois.