Remove implementation from bob stub in elixir
Remove implementation from bob stub in elixir

parkerl/xelixir,henrik/xelixir,exercism/xelixir,victorlcampos/xelixir,wobh/xelixir,tjcelaya/xelixir,elasticdog/xelixir,cezarykosko/xelixir,montague/xelixir,Egogre/xelixir