wording + bump version to 0.5

Author: mindreframer

README.md

@@ -5,7 +5,7 @@
 ![Hex downloads](https://img.shields.io/hexpm/dt/atomic_map.svg "Hex downloads")
 
 
-A small helper to convert deep Elixir maps with mixed string/atom keys to atom-only keyed maps. Optionally with a safe option, to prevent [atom space exhaustion of the Erlang VM](https://erlangcentral.org/wiki/index.php?title=String_Conversion_To_Atom).
+A small utility to convert deep Elixir maps with mixed string/atom keys to atom-only keyed maps. Optionally with a safe option, to prevent [atom space exhaustion of the Erlang VM](https://erlangcentral.org/wiki/index.php?title=String_Conversion_To_Atom).
 
 ## Usage
 

mix.exs

@@ -1,12 +1,15 @@
 defmodule AtomicMap.Mixfile do
   use Mix.Project
 
+  @version = "0.5.0"
   def project do
     [app: :atomic_map,
-     version: "0.0.1",
+     version: version,
      elixir: "~> 1.2",
      build_embedded: Mix.env == :prod,
      start_permanent: Mix.env == :prod,
+     package: package,
+     docs: [extras: ["README.md"]],
      deps: deps]
   end
 
@@ -27,6 +30,21 @@ defmodule AtomicMap.Mixfile do
   #
   # Type "mix help deps" for more examples and options
   defp deps do
-    []
+    [
+      {:earmark, "~> 0.2", only: :dev},
+      {:ex_doc, "~> 0.11", only: :dev}
+    ]
+  end
+
+  defp package do
+    [
+     maintainers: ["Roman Heinrich"],
+     licenses: ["MIT License"],
+     description: "A small utility to convert deep Elixir maps with mixed string/atom keys to atom-only keyed maps",
+     links: %{
+       github: "https://github.com/ruby2elixir/atomic_map",
+       docs: "http://hexdocs.pm/atomic_map/#{@version}/"
+     }
+    ]
   end
 end