Remove trailing whitespace in rebar_reltool
Remove trailing whitespace in rebar_reltool

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