Added @moduledoc documentation to Range
Added @moduledoc documentation to Range

Added examples of applying Enum functions to Range
to clarify that Range includes some functions from Enum such as
count/1, member/2, and reduce/3

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