Make sure that the so_specs stuff is properly backwards compatible
Make sure that the so_specs stuff is properly backwards compatible

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