Update README: 'make check' requires debug_info
Update README: 'make check' requires debug_info

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