Version bump to 0.5.0

Author: alemangui

README.md

@@ -76,12 +76,12 @@ bower install pizzicato
 
 Full source code:
 ```html
-<script src="https://cdnjs.cloudflare.com/ajax/libs/pizzicato/0.4.0/Pizzicato.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/pizzicato/0.5.0/Pizzicato.js"></script>
 ```
 
 Minified:
 ```html
-<script src="https://cdnjs.cloudflare.com/ajax/libs/pizzicato/0.4.0/Pizzicato.min.js"></script>
+<script src="https://cdnjs.cloudflare.com/ajax/libs/pizzicato/0.5.0/Pizzicato.min.js"></script>
 ```
 
 <a name="installing-and-testing"/>

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "pizzicato",
 	"description": "A web-audio library to simplify using and manipulating sounds.",
-	"version": "0.4.1",
+	"version": "0.5.0",
 	"license": "MIT",
 	"homepage": "https://alemangui.github.io/pizzicato/",
 	"author": {