fixed args/kwargs broken by af401679451cc30818dfa655c74200f2fb7bd0bf
fixed args/kwargs broken by af401679451cc30818dfa655c74200f2fb7bd0bf

ie: fab help:cmd now works again

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