Added debug output of chosen fabfile for troubleshooting fabfile discovery.
Added debug output of chosen fabfile for troubleshooting fabfile discovery.

amaniak/fabric,xLegoz/fabric,rodrigc/fabric,elijah513/fabric,rbramwell/fabric,TarasRudnyk/fabric,fernandezcuesta/fabric,tekapo/fabric,felix-d/fabric,akaariai/fabric,kxxoling/fabric,likesxuqiang/fabric,bitmonk/fabric,sdelements/fabric,hrubi/fabric,pgroudas/fabric,haridsv/fabric,ericholscher/fabric,opavader/fabric,qinrong/fabric,rane-hs/fabric-py3,cmattoon/fabric,StackStorm/fabric,pashinin/fabric,askulkarni2/fabric,itoed/fabric,simon-engledew/fabric,SamuelMarks/fabric,tolbkni/fabric,bspink/fabric,jaraco/fabric,kmonsoor/fabric,MjAbuz/fabric,cgvarela/fabric,bitprophet/fabric,raimon49/fabric,getsentry/fabric,ploxiln/fabric,mathiasertl/fabric