Updating ozone docs (#1540)
Updating ozone docs (#1540)

* removing references to ozoneData

* updating docs to account for customData array update

prebid/prebid.github.io,sonobi/prebid.github.io,prebid/prebid.github.io,sonobi/prebid.github.io,prebid/prebid.github.io,sonobi/prebid.github.io