Converge store_option and validate_option in OptionParser
Converge store_option and validate_option in OptionParser

kimshrier/elixir,gfvcastro/elixir,antipax/elixir,kimshrier/elixir,joshprice/elixir,antipax/elixir,beedub/elixir,kelvinst/elixir,lexmag/elixir,ggcampinho/elixir,gfvcastro/elixir,elixir-lang/elixir,pedrosnk/elixir,pedrosnk/elixir,beedub/elixir,lexmag/elixir,kelvinst/elixir,ggcampinho/elixir,michalmuskala/elixir