Prepare Hex release v0.2.0

Author: alco

README.md

@@ -26,22 +26,21 @@ Choose how you'd like to install the custom Mix tasks:
   1. As an archive:
 
      ```
-     mix archive.install https://github.com/alco/benchfella/releases/download/v0.1.0/benchfella-0.1.0.ez
+     mix archive.install https://github.com/alco/benchfella/releases/download/v0.2.0/benchfella-0.2.0.ez
      ```
 
      This will make the custom tasks available to `mix` regardless of where it
      is invoked, just like the builtin tasks are.
 
-     **Caveat**: the archive may be outdated when there is development happening
-     on the master branch.
+     **Caveat**: the archive may keep up with the development on the master branch.
 
   2. Add `benchfella` as a dependency to your project:
 
      ```elixir
      # in your mix.exs
 
      defp deps do
-       [{:benchfella, github: "alco/benchfella"}]
+       [{:benchfella, "0.2.0"}]
      end
      ```
 

mix.exs

@@ -2,15 +2,34 @@ defmodule Benchfella.Mixfile do
   use Mix.Project
 
   def project do
-    [app: :benchfella,
-     version: "0.2.0-dev",
-     elixir: "~> 1.0"]
+    [
+      app: :benchfella,
+      version: "0.2.0",
+      elixir: "~> 1.0",
+      description: description,
+      package: package,
+    ]
   end
 
   def application do
     [applications: []]
   end
 
+  defp description do
+    "Microbenchmarking tool for Elixir."
+  end
+
+  defp package do
+    [
+      files: ["lib", "priv", "mix.exs", "README.md", "LICENSE"],
+      contributors: ["Alexei Sholik"],
+      licenses: ["MIT"],
+      links: %{
+        "GitHub" => "https://github.com/alco/benchfella",
+      }
+    ]
+  end
+
   # no deps
   # --alco
 end