Zeropad compile time in i/1
Zeropad compile time in i/1

Because this looks a little odd:

    Compile time
      2016-1-2 23:28:9

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