fab_quiet now ignores warnings, but does NOT ignore aborts/failures.
fab_quiet now ignores warnings, but does NOT ignore aborts/failures.

Signed-off-by: Christian Vest Hansen <25749c49d0cfa56afb35a8b53714486f57034f20@gmail.com>
hrubi/fabric,cgvarela/fabric,rodrigc/fabric,rbramwell/fabric,pashinin/fabric,sdelements/fabric,felix-d/fabric,bitprophet/fabric,haridsv/fabric,cmattoon/fabric,tekapo/fabric,elijah513/fabric,ericholscher/fabric,opavader/fabric,jaraco/fabric,raimon49/fabric,likesxuqiang/fabric,qinrong/fabric,mathiasertl/fabric,fernandezcuesta/fabric,MjAbuz/fabric,bitmonk/fabric,TarasRudnyk/fabric,amaniak/fabric,xLegoz/fabric,ploxiln/fabric,bspink/fabric,akaariai/fabric,StackStorm/fabric,tolbkni/fabric,kmonsoor/fabric,simon-engledew/fabric,kxxoling/fabric,pgroudas/fabric,rane-hs/fabric-py3,getsentry/fabric,itoed/fabric,SamuelMarks/fabric,askulkarni2/fabric