Remove hacky backwards compatibility for notifications
Remove hacky backwards compatibility for notifications

moritz9/redash,M32Media/redash,crowdworks/redash,amino-data/redash,akariv/redash,chriszs/redash,alexanderlz/redash,chriszs/redash,amino-data/redash,useabode/redash,guaguadev/redash,ninneko/redash,denisov-vlad/redash,ninneko/redash,denisov-vlad/redash,EverlyWell/redash,vishesh92/redash,M32Media/redash,hudl/redash,crowdworks/redash,rockwotj/redash,hudl/redash,EverlyWell/redash,imsally/redash,rockwotj/redash,guaguadev/redash,44px/redash,imsally/redash,akariv/redash,pubnative/redash,useabode/redash,chriszs/redash,akariv/redash,stefanseifert/redash,denisov-vlad/redash,getredash/redash,moritz9/redash,guaguadev/redash,rockwotj/redash,amino-data/redash,rockwotj/redash,44px/redash,useabode/redash,easytaxibr/redash,stefanseifert/redash,getredash/redash,alexanderlz/redash,easytaxibr/redash,getredash/redash,pubnative/redash,vishesh92/redash,getredash/redash,easytaxibr/redash,stefanseifert/redash,useabode/redash,EverlyWell/redash,amino-data/redash,pubnative/redash,guaguadev/redash,imsally/redash,alexanderlz/redash,ninneko/redash,getredash/redash,stefanseifert/redash,denisov-vlad/redash,easytaxibr/redash,hudl/redash,easytaxibr/redash,crowdworks/redash,44px/redash,moritz9/redash,imsally/redash,vishesh92/redash,guaguadev/redash,hudl/redash,vishesh92/redash,denisov-vlad/redash,pubnative/redash,crowdworks/redash,M32Media/redash,moritz9/redash,pubnative/redash,ninneko/redash,akariv/redash,akariv/redash,EverlyWell/redash,M32Media/redash,stefanseifert/redash,44px/redash,alexanderlz/redash,ninneko/redash,chriszs/redash