Updating documentation for HP provider.
Updating documentation for HP provider.

hacor/pkgcloud,temka1234/pkgcloud,mdsummers/pkgcloud,apla/pkgcloud,dionjwa/pkgcloud,DonSchenck/pkgcloud,Hopebaytech/pkgcloud,pkgcloud/pkgcloud,songanbui/pkgcloud,Phanatic/pkgcloud,mcanthony/pkgcloud,Phanatic/pkgcloud,bunglestink/pkgcloud,andrewsomething/pkgcloud