rhel4 build fix, plus changed som notes in the comments
rhel4 build fix, plus changed som notes in the comments

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