[Varnish] #816: Add a way to get the hash used (req.hash)

[Varnish]

#816: Add a way to get the hash used (req.hash)
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 Reporter:  grosser2     |       Owner:  phk  
     Type:  enhancement  |      Status:  new  
 Priority:  normal       |   Milestone:       
Component:  varnishd     |     Version:  trunk
 Severity:  normal       |    Keywords:       
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 I want to know the has that was calculated inside vcl_hash (without having
 to open any logs), something like req.X-hash = req.hash, or even better
 something to access the hash in the vcl_deliver

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Ticket URL: <http://www.varnish-cache.org/trac/ticket/816>
Varnish <http://varnish-cache.org/>
The Varnish HTTP Accelerator