rebar_core: document pre-dirs association
rebar_core: document pre-dirs association

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