Turn off magnum until updated to Mitaka
Turn off magnum until updated to Mitaka

Magnum was always a best effort, not well tested. Disable it until we
can get it updated to Mitaka down the road.

channus/ursula,sivakom/ursula,masteinhauser/ursula,persistent-ursula/ursula,lihkin213/ursula,zrs233/ursula,channus/ursula,narengan/ursula,knandya/ursula,lihkin213/ursula,ddaskal/ursula,ryshah/ursula,edtubillara/ursula,blueboxgroup/ursula,narengan/ursula,edtubillara/ursula,blueboxgroup/ursula,ryshah/ursula,persistent-ursula/ursula,sivakom/ursula,persistent-ursula/ursula,channus/ursula,persistent-ursula/ursula,pgraziano/ursula,twaldrop/ursula,panxia6679/ursula,wupeiran/ursula,narengan/ursula,nirajdp76/ursula,ryshah/ursula,lihkin213/ursula,ddaskal/ursula,j2sol/ursula,zrs233/ursula,ddaskal/ursula,edtubillara/ursula,rongzhus/ursula,panxia6679/ursula,zrs233/ursula,masteinhauser/ursula,knandya/ursula,edtubillara/ursula,nirajdp76/ursula,zrs233/ursula,blueboxgroup/ursula,panxia6679/ursula,masteinhauser/ursula,ryshah/ursula,twaldrop/ursula,twaldrop/ursula,fancyhe/ursula,j2sol/ursula,wupeiran/ursula,sivakom/ursula,pgraziano/ursula,channus/ursula,j2sol/ursula,knandya/ursula,masteinhauser/ursula,knandya/ursula,rongzhus/ursula,rongzhus/ursula,pgraziano/ursula,narengan/ursula,blueboxgroup/ursula,rongzhus/ursula,wupeiran/ursula,fancyhe/ursula,wupeiran/ursula,nirajdp76/ursula,lihkin213/ursula,ddaskal/ursula,fancyhe/ursula,pgraziano/ursula,panxia6679/ursula,j2sol/ursula,twaldrop/ursula,nirajdp76/ursula,fancyhe/ursula