VOEvent transport protocol (VTP) in RFC

[Rob Seaman]

Just wondering if Al and Bob are in the loop for this PR?
—

> On May 3, 2016, at 10:24 PM, François Bonnarel <francois.bonnarel at astro.unistra.fr> wrote:
> 
> Dear colleagues,
>   Please find the proposed recomendation for VTP here : http://www.ivoa.net/documents/VOEventTransport/20160503/index.html
> John Swinbank, Mike Fitzpatrick chair and vice chair of Time Domain Interest Group
> François Bonnarel and Marco Molinaro chair and vice-chair of DAL WG