Update release notes and version to 0.6.1

Author: fhunleth

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## v0.6.1
+
+  * Bug fixes
+    * Enlarge I2C buffer size to support some OLED displays
+    * Support compilation on non-Linux platforms. It won't work, but this makes
+      it possible to have unconditional deps on elixir_ale in projects.
+
 ## v0.6.0
 
 *Backwards incompatible changes*

README.md

@@ -26,7 +26,7 @@ Elixir library. Normally, you would include elixir_ale as a dependency in your
 `mix.exs` like this:
 
     def deps do
-      [{:elixir_ale, "~> 0.6.0"}]
+      [{:elixir_ale, "~> 0.6.1"}]
     end
 
 If you just want to try it out, you can do the following:

mix.exs

@@ -3,7 +3,7 @@ defmodule ElixirAle.Mixfile do
 
   def project do
     [app: :elixir_ale,
-     version: "0.6.0",
+     version: "0.6.1",
      elixir: "~> 1.2",
      name: "elixir_ale",
      description: description(),