Handle the case where we receive gziped from backend, ungzip so we can do ESI, then gzip again to store it.
Handle the case where we receive gziped from backend, ungzip
so we can do ESI, then gzip again to store it.

varnish/Varnish-Cache,ajasty-cavium/Varnish-Cache,gauthier-delacroix/Varnish-Cache,alarky/varnish-cache-doc-ja,zhoualbeart/Varnish-Cache,feld/Varnish-Cache,chrismoulton/Varnish-Cache,chrismoulton/Varnish-Cache,1HLtd/Varnish-Cache,wikimedia/operations-debs-varnish,ajasty-cavium/Varnish-Cache,chrismoulton/Varnish-Cache,ssm/pkg-varnish,wikimedia/operations-debs-varnish,drwilco/varnish-cache-old,varnish/Varnish-Cache,drwilco/varnish-cache-drwilco,mrhmouse/Varnish-Cache,feld/Varnish-Cache,franciscovg/Varnish-Cache,wikimedia/operations-debs-varnish,gquintard/Varnish-Cache,ajasty-cavium/Varnish-Cache,mrhmouse/Varnish-Cache,chrismoulton/Varnish-Cache,alarky/varnish-cache-doc-ja,ambernetas/varnish-cache,feld/Varnish-Cache,franciscovg/Varnish-Cache,zhoualbeart/Varnish-Cache,zhoualbeart/Varnish-Cache,gauthier-delacroix/Varnish-Cache,varnish/Varnish-Cache,franciscovg/Varnish-Cache,gauthier-delacroix/Varnish-Cache,ssm/pkg-varnish,chrismoulton/Varnish-Cache,drwilco/varnish-cache-drwilco,1HLtd/Varnish-Cache,zhoualbeart/Varnish-Cache,1HLtd/Varnish-Cache,alarky/varnish-cache-doc-ja,wikimedia/operations-debs-varnish,franciscovg/Varnish-Cache,feld/Varnish-Cache,mrhmouse/Varnish-Cache,franciscovg/Varnish-Cache,ssm/pkg-varnish,ambernetas/varnish-cache,ambernetas/varnish-cache,feld/Varnish-Cache,ajasty-cavium/Varnish-Cache,gauthier-delacroix/Varnish-Cache,drwilco/varnish-cache-old,ssm/pkg-varnish,mrhmouse/Varnish-Cache,ajasty-cavium/Varnish-Cache,varnish/Varnish-Cache,drwilco/varnish-cache-old,varnish/Varnish-Cache,zhoualbeart/Varnish-Cache,alarky/varnish-cache-doc-ja,drwilco/varnish-cache-drwilco,gquintard/Varnish-Cache,ssm/pkg-varnish,alarky/varnish-cache-doc-ja,gauthier-delacroix/Varnish-Cache,1HLtd/Varnish-Cache,gquintard/Varnish-Cache,gquintard/Varnish-Cache,wikimedia/operations-debs-varnish,mrhmouse/Varnish-Cache