Adding an active check to get_talk_rating
Adding an active check to get_talk_rating

The get_talk_rating function does not check the active flag so
the average comment rating includes any removed/reported comments

lornajane/joindin-api,akrabat/joindin-api,asgrim/joindin-api,heiglandreas/joindin-api,dstockto/joindin-api,joindin/joindin-api,akrabat/joindin-api,asgrim/joindin-api,lornajane/joindin-api,railto/joindin-api,akrabat/joindin-api,railto/joindin-api,heiglandreas/joindin-api,lornajane/joindin-api,dstockto/joindin-api,railto/joindin-api,joindin/joindin-api,joindin/joindin-api,heiglandreas/joindin-api,dstockto/joindin-api,asgrim/joindin-api