Add console_clean to usage message for simplenode.
Add console_clean to usage message for simplenode.

basho/rebar,norton/rebar3,scatterbrain/rebar,RubberCthulhu/rebar,benoitc/rebar3,jacktang/rebar,project-fifo/rebar3,blt/rebar3,walrusVision/rebar3,rebar/rebar,apache/couchdb-rebar,shkumagai/rebar,lpgauth/rebar,sile/rebar3,jacktang/rebar,K2InformaticsGmbH/rebar,SiDen/rebar,project-fifo/rebar3,syl20bnr/rebar,norton/rebar,zugolosian/rebar3,GabrielNicolasAvellaneda/rebar,norton/rebar,fabiankrol/rebar3,lrascao/rebar,walrusVision/rebar3,CMoH/rebar,beni55/rebar,surik/rebar3,cloudant/couchdb-rebar,macintux/rebar,processone/rebar3,platinumthinker/rebar,thomasbhatia/rebar,heroku/rebar,macintux/rebar,fabiankrol/rebar3,bsmr-erlang/rebar,erlang/rebar3,norton/rebar,evnix/rebar,djnym/rebar3,oubiwann/rebar,apache/couchdb-rebar,choptastic/rebar,beni55/rebar-1,oubiwann/rebar,sile/rebar3,surik/rebar3,shkumagai/rebar,beni55/rebar-1,bsmr-erlang/rebar,GabrielNicolasAvellaneda/rebar,GabrielNicolasAvellaneda/rebar,syl20bnr/rebar,scatterbrain/rebar,deadok22/rebar,basho/rebar,evnix/rebar,dcarastan/rebar,lrascao/rebar3,macintux/rebar,csyangchen/rebar,matwey/rebar,matwey/rebar,wcy123/rebar,lrascao/rebar,apache/couchdb-rebar,jacktang/rebar,norton/rebar,fauxsoup/rebar3,wcy123/rebar,rebar/rebar3,rebar/rebar,matwey/rebar,rebar/rebar3,vladdu/rebar3,thomasbhatia/rebar,platinumthinker/rebar,paulo-ferraz-oliveira/rebar,syl20bnr/rebar,beni55/rebar,cloudant/couchdb-rebar,beni55/rebar,fauxsoup/rebar3,linearregression/rebar3,zugolosian/rebar3,benoitc/rebar3,heroku/rebar,lpgauth/rebar,paulo-ferraz-oliveira/rebar,dcarastan/rebar,matwey/rebar,csyangchen/rebar,jbalint/rebar3,K2InformaticsGmbH/rebar,oubiwann/rebar,rebar/rebar,bsmr-erlang/rebar,evnix/rebar,CMoH/rebar,cloudant/couchdb-rebar,platinumthinker/rebar,matwey/rebar,K2InformaticsGmbH/rebar,RubberCthulhu/rebar,fishcakez/rebar3,blt/rebar3,processone/rebar3,lrascao/rebar,saleyn/rebar3,jbalint/rebar3,K2InformaticsGmbH/rebar,choptastic/rebar,dcarastan/rebar,CMoH/rebar,ferd/rebar3,csyangchen/rebar,deadok22/rebar,lpgauth/rebar,SiDen/rebar,lrascao/rebar,thomasbhatia/rebar,kellymclaughlin/rebar3,K2InformaticsGmbH/rebar,shkumagai/rebar,SiDen/rebar,tsloughter/rebar3,paulo-ferraz-oliveira/rebar,scatterbrain/rebar,linearregression/rebar3,lrascao/rebar,choptastic/rebar,bsmr-erlang/rebar