docs(guide/index): add codeschool link

tk120404 · btford · commit 8fddaa23c8a4 · 2014-06-09T15:50:18.000-07:00
diff --git a/docs/content/guide/index.ngdoc b/docs/content/guide/index.ngdoc
@@ -113,6 +113,7 @@ This is a short list of libraries with specific support and documentation for wo
 * **Free online:**
   [thinkster.io](http://thinkster.io),
   [CodeAcademy](http://www.codecademy.com/courses/javascript-advanced-en-2hJ3J/0/1)
+  [CodeSchool](https://www.codeschool.com/courses/shaping-up-with-angular-js)
 * **Paid online:**
   [Pluralsite (3 courses)](http://www.pluralsight.com/training/Courses/Find?highlight=true&searchTerm=angularjs),
   [Tuts+](https://tutsplus.com/course/easier-js-apps-with-angular/),
