Prep for 0.1.3 release

Author: Azolo

CHANGELOG.md

@@ -1,4 +1,4 @@
-## unreleased
+## 0.1.3
 - `WebSockex.start_link` will no longer cause the calling process to exit on
   connection failure and will return a proper error tuple instead.
 - Change `WebSockex.Conn.RequestError` to `WebSockex.RequestError`.

README.md

@@ -32,7 +32,7 @@ See the `examples/` directory for other examples or take a look at the [document
 
 ```elixir
 def deps do
-  [{:websockex, "~> 0.1.2"}]
+  [{:websockex, "~> 0.1.3"}]
 end
 ```
 

mix.exs

@@ -4,7 +4,7 @@ defmodule WebSockex.Mixfile do
   def project do
     [app: :websockex,
      name: "WebSockex",
-     version: "0.1.2",
+     version: "0.1.3",
      elixir: "~> 1.3",
      description: "An Elixir WebSocket client",
      source_url:  "https://github.com/Azolo/websockex",