Swap out rebar for latest version (fix #124)
Swap out rebar for latest version (fix #124)

Full version:
rebar 2.5.1 R15B03 20141014_122343 git 2.5.1-19-g9c7dae7

edgurgel/meck,soranoba/meck,ptuckey/meck,norton/meck,eproxus/meck,basho/meck,lilrooness/meck,kivra/meck,apache/couchdb-meck