few changes

[sekindo]

Type of change

• Bugfix

1. remove of setting the bid.adId
2. using https only when needed

[mkendall07]

@sekindo
Why are you removing bid.adId ? Please see #509 - we want to match bid ids to bid requests. Thanks

[sekindo]

We removed the bid.adId since we see that no other adapter is setting this parameter.
as far as we understand, this parameter is being set by the prebid library and there is no need to set it in the adapter.

[protonate]

We are recommending that adapters use the same ID for the bid response as was generated in the bid request. You can achieve this by passing the bidRequest object as the second argument to bidfactory.createBid for both a valid bid response and no bid scenarios. See https://github.com/prebid/Prebid.js/blob/master/src/bidfactory.js#L18

[sekindo]

added bidRequest object as the second argument to bidfactory.createBid