[Varnish] #1178: Varnish should add Vary: Accept-Encoding when compressing content

[Varnish]

#1178: Varnish should add Vary: Accept-Encoding when compressing content
--------------------+-------------------
 Reporter:  scoof   |      Owner:
     Type:  defect  |     Status:  new
 Priority:  normal  |  Milestone:
Component:  build   |    Version:  trunk
 Severity:  normal  |   Keywords:
--------------------+-------------------
 When gzipping content on fetch, varnish should add a Accept-Encoding to
 the Vary header.

-- 
Ticket URL: <https://www.varnish-cache.org/trac/ticket/1178>
Varnish <https://varnish-cache.org/>
The Varnish HTTP Accelerator